An interesting article in Information week outlines the 20 cloud computing companies that you should look out for over the coming months. There are some of the established players like Amazon and Google, but also some of the newer companies, and this is a nice intro into the players in the space.
Google seems to be playing catch up for a change. In the cloud computing firms like Zoho, Thinkfree, and eDeskOnline allow us to do all what Google has announced. The start ups are more aggresive, and Google may well lose the race.