Google just added a slew of new features to their already impressive Google Docs. Perhaps the most interesting is the ability to publish presentations as AJAX widgets. File management has also improved to the point you really feel like you are using a desktop application. Google once again proves it is the king of AJAX! The fact they seem to be completely ignoring Flex is interesting. I'm sure Adobe execs are knocking on doors at the Googleplex.
It will be interesting to see if 2008 is the year online office productivity applications start to see significant adoption.