Google's Gmail is impressive

I've been using Google's Gmail, and I like it. Early on they got a lot of attention because of two features:

-1 gigabyte of free e-mail storage
-ads in your e-mail related to the content

These things overlooked the fact that Google has done a good job of taking a fresh approach to e-mail, organizing it in a different way than is
customary.

More information can be found at: http://gmail.google.com/gmail/help/about.html