Got Safe List is a wonderful website for those who are looking to promote their websites over the WWW. Already upon sign up, without paying anything, one can send an email to 2500 readers(!!!), with any link inside.
The interface is great, and there's no problem at all for even a beginner to understand what is going on there. The help team is quick to respond - so no problem on that side either.
A user has two options - either stay a free member, and send his email once a day to 2500 readers - earning the credits to do so from reading other emails, or upgrade and be able to send professional HTML emails to almost unlimited number of readers.
There are many ways to promote through Got Safe List besides emails. There are text ads, banners on the website and the Desktop mailer that gets the message directly to users' desktop! All options are cheap or even free (you get credits for reading emails and messages).
For those of you who are interested in seeing money out of this - not only it is easy to get credits (most emails worth 500+) - there's also an option to convert credits to cash and withdraw the money!
In conclusion, Got Safe List is a great website for all those who are looking for a low to no cost promotion. An easy to use interface, with many ways to promote including options to upgrade after trying the system out a little bit to increase exposure grants a webmaster or anyone else one of the best tools available in the field.