DesktopTwo is another good online desktop solution, if you are considering cutting down on your stationary desktop use. Personally I have enjoyed using YourMinis (Your Minis Your Online Desktop) for the past five months.
Although YourMinis offers more of a widget type interface for each application, DesktopTwo is a more tradtitional style desktop.
In addition the applications are also more versatile, allowing your more customization and control. The most impressive applications are an online version of Open Office and Adobe Acrobat.
The portability of Open Office gives Desktop Two a slight advantage of Peepel Online Office.
Among other applications included I can mention email, an address book, RSS feed reader, MP3 players, live chat and an instant messenger.
(Via LifeHacker)