We have seen a lot of companies try to invent "the new e-mail". The shortcomings of e-mail are already obvious to most: SPAM, inability for most to know if a message was received, SPAM, long lags between send and response, SPAM, etc. But all attempts to date have failed because e-mail simply matches best how we actually work - like an old paper letter. Now Google is taking its shot at the e-mail replacement trophy with Google Wave, a system that combines concepts from e-mail, instant messaging, group collaboration software, and social networking. I really didn't "get" Wave from all of the discussion online before, but now hands-on reviews are starting to appear and they make things a bit more clear. The latter link is worth a read, if you're not up for sitting through the 90 minute Google video.Personally, I think Wave will NOT replace e-mail, but it may encourage enhancements to the old e-mail system to force it to compete. If so, it will still have been a worthwhile effort.
