ExtremeTech has an review of Zoho Office Suite, an online office suite. The interfaces are nice to work with, but inconsistent, and some basic features are missing, such as undo for the spreadsheet. But Zoho's spreadsheet still beats Google Spreadsheets, which have no charting and no multiple document capability. Though Zoho is closer to Web 2.0 dictums, ThinkFree Online delivers a richer feature set, and 1GB of free online storage. Of course, in terms of feature sets, all of the webware still has a lot of caching up to do with Microsoft's venerable installed standbys.