Yahoo! Zimbra Desktop - It's an offline capable client so you can take your data with you whenever you don't have internet access powerd with Ajax technology. Working offline is major feature integrated with Zimbra soon after Google adding offline access through open source gear projects. You can access Zimbra Mail. Yahoo! Mail. Gmail. AOL in one common place. Even Outlook and other business e-mail account can be accessed using POP or IMAP.
We all know Google Inc. is an American public corporation, earning revenue from advertising related to its Internet search, e-mail, online mapping, office productivity, social networking, and video sharing. But here is the intresting part, we know a lot about Google and about their products and services, In the screenshot let me show you what according to some intresting Twitter users Google is all about.