The Killer App

At the end of the day, one Google-based software consistently draws fierce loyalty and killer reviews.  If you are skeptical, go ahead and Google it.

"Why I love Outlook" =  3 hits
"Why I love Hotmail" = 6 hits
"Why I love Gmail" = 1,220 hits

Links

Transitioning to Google Apps Mail from Microsoft Outlook Transfering to Gmail from another web-based e-mail service What is Gmail Labs? What is Google Tasks? 40 Tips for the Power User