If this article is to be believed then Google App Engine is (at some unknown time) going to support java. Sweet! I hope it’s not too far away, I’d love to cement my ‘Google-Fanboy’ status by starting to host my own sites with them :).

Update: the Google App Engine code site has released a provisional roadmap for the next 6 months. One of the new features listed is “Support for a new runtime language”. Could this be it I wonder?