Zoho continues to beef up its groupware features. Today's addition of Zoho Discussion is certainly a welcome bit of functionality. As with most of their products, Zoho seems to have thought it through well and take a page out of several books, supporting things like idea management, issue management, Q&A, in addition to a now standard, lively and fast-moving interface. Too bad the new Discussions are "internally facing" for now - I can think of a lot of reasons to use them with external customers... However, well done, and yet another one up over Google Apps.