RED HERRING | Sun and Google announce a seemingly dull agreement to sponsor a portion of each other's products.
This is huge. Sun has nothing to offer Google except OpenOffice. This is a huge shot by Google against Microsoft's core business. Google is saying "mess with us and we'll destroy your lifeline". Microsoft needs to feed off the Office trough, Google has now declared that OpenOffice will be a very serious contender -- even in the US marketplace.
The immediate big winner is the OpenOffice file format. I'll be switching my Mac over to a wordprocessor that uses that file format -- NeoOffice/J (but I need to test the file format interoperability first!).