These all have free joining options and you can promote these lists and earn commissions from upgraded referrals, AND these are my Top 6 recommendations for bringing in high response traffic to my business offers that convert to high commission signups:

Viral Inbox This is where to start before joining other safelists, you can use the Viral Inbox email dashboard to filter all your incoming list-emails, click on Settings after you join and follow the easy directions for creating new mailboxes, then use those addresses to join the other lists below. I've had lots of signups and large upgrade commissions for EZWS from here! This is a red-hot safelist you can join free, or if you upgrade to Platinum, you can open 100 or more emailboxes, one for each safelist you're on, all in one place, plus post banners/text-ads, and get credits for reading mail and displaying banners, also get credits when your banners are displayed on other peoples sites, and if you upgrade, you earn great commissions, plus you can contact your downline as far as 8 levels deep!

State-of-the-Art Mailer is a very high-response list, there are lots of ways to get traffic, take a good look around the members area at the Time-Bonus Banner option and the Downline Builder...you can gain more followers to your networks here! I highly recommend joining at least up to the 3,000 mailing level or higher if you can, and also earn monthly recurring commissions that can cover your own cost. I've also received lots of signups/paid-upgrades for EZWS here.

Instant Blog Subscribers is a blog that can also be emailed to 100's to 1,000's or 10,000's of other members every 3 to 7 days, depending on the joining option you choose, plus referral commissions that can go into the $100's per upgraded referral, free members can earn up to $299 per upgraded sale if you sell a Founding Membership. You can also share your blog posts to networks such as Facebook, Twitter, MySpace, and more. Lots of All-5-Package signups for EZWS came from here.

Viral Hosts I received two upgrades to 4 packages in 1 day from 1 ad for EZWS from here thru the mailings, that was two commissions of $841 each, total of $1,682 from 1 ad (as an upgraded member of VH, that mailing went to 6,000 members plus I also geo-targeted to English-speaking countries). Free hosting, safelist with optional geo-targeting, banner & text advertising& tracking, plus you can email your downline thru many levels depending on your membership level, there's a system mailer and a downline mailer.

Viral URL is a high-response safelist that offers optional geo-targeting, plus tracking, banner/text ads, and link-cloaking for your affiliate links, plus you can email your downline thru many levels depending on your membership level, there's a system mailer and a downline mailer.

Adchiever is also a very high response safelist, it also offers log-in ads and banner ads. My tracking results show that it has the same high amounts of click-thru as State-of-the-Art Mailer! I've also received lots of signups and commissions for EZWS from here!

Viral Inbox allows us to send an email EVERY DAY to lots of random members AND to our referrals. Some people don't realize it contains a mailer. Our banners/text-ads also get lots of clicks here, AND you can buy guaranteed visitors if you want. Join free or take a look at the fantastic upgrade options, thanks everyone who joined since my first post last night. You can earn great commissions by promoting Viral Inbox and also get lots of responses for the businesses you promote thru it: http://vib.cm/kcvan

Upgraded members also get lots of bonus credits for other advertising sites, and your emails thru Viral Inbox go to a LOT more members daily when you upgrade, and you earn higher commissions. http://vib.cm/kcvan

The bigwigs are normal, too...if you've never seen these guys on video, here are Frank Bauer and Colin Klinkert, the co-owners of Viral URL, Viral Hosts, Viral Inbox, and Viral Networks...with their weight-loss challenge videos for 7-Minute Workout:

Here are Frank & Colin: http://viralking.com/personal-challenge/

HERE are your BONUS GIFTS when you UPGRADE to PLATINUM in VIRAL INBOX:

* 1,000,000 Sokens at Sokule (Sokens are tokens offered to get trackers, like getting followers...remember, Sokule is like Twitter but with a weekly PAYCHECK!)

* 25,000 credits for Free Traffic Bar (Gain traffic just by being online! Your ad will be shown on lots of other members toolbars at the top of their screen!)

* 20,000 credits at Viral URL (also in my Top 6!)

* 20,000 credits at Viral Hosts (also in my Top 6!)

* 5,000 credits for The List Auction

* 5,000 credits for Viral Ad Store

* 2,500 credits for Adchiever (also in my Top 6!)

* ...and more!

PLUS...as a Platinum member, you can email at least 2,000 members DAILY, or more if you click for credits, and also email your downliners thru several levels...you can earn larger commissions when you upgrade to Platinum in VIRAL INBOX! You can also post 5 banners and 5 text ads, I've received lots of visitors thru my banners/text-ads there!

Each safelist is a business within itself, study each advertising source you use, and become familiar with everything you can do there, and keep a schedule of when to post next to each site, and also take a look at your banner/text statistics if you have those running, and make sure you have credits for your banners/texts if needed, or change them if they aren't getting enough clicks.

When I mentioned in the first post that those are my Top 6, that's not just about visitors, it's about getting paid signups for the businesses I promote thru those lists. The conversion rate from them is very high.

Some people who are new to internet marketing get overwhelmed very quickly, here's what to do if you're on a small budget or zero budget, the advertising sites will show you several pages of upgrade offers when you first join them, just scroll to the bottom of each of those upgrade offer pages, and click to the next page until you're through, if you just want to be a free member, don't get overwhelmed with all the offers they make to you. Then when you DO start earning income, you can upgrade to paid memberships in ad sites when you can afford it.

Look around the members area of each ad site and find out where to post your ads, so when you log in from then on, you'll know exactly where to click without feeling lost or confused, and if you do that once per week or every 3 days or daily, depending on how often you can post, you'll soon be able to post your ads very quickly, within less than 2 minutes or maybe only a minute spent at each ad site.

Study a few advertising sites every day until you feel comfortable with them, and know how to post your ads and banners, and keep a schedule of when to post next, and also start filtering your incoming emails immediately so your inbox doesn't turn into chaos. If you're already a member of a lot of safelists thru your Gmail account, I have a link to a blog post here that has lots of filters for lists: http://www.topbiztoday.com/sources.html (or if you're new to safelists, set up filters thru Viral Inbox, and you'll need to log in there every day and accept the first incoming mail to each new mailbox you set up, so your mailboxes will be effective for you.

Study each ad source and become great at internet marketing...just like you had to study math, spelling, and many other subjects in school, and you did it...you can do this, too! Think of it as learning to tie your shoes when you were a kid, you had to watch other people do it many times, and keep trying, and then you finally learned. Online advertising is an ongoing process, it's something to focus on daily, there's no "velcro shoe" shortcut, it's a learning experience that can produce income from many different businesses for you, when you learn what to do and do it every day on lots of ad sites.