Mark your calendar: April 16-17 at Google. Everybody is invited, provided they bring along an APP implementation, client or server. This was just announced a couple of days ago, and as I write this there are already six twelve client and seven fourteen server implementations signed up to be there and try to fill in the grid. Let’s drop some names, in alphabetical order: AOL, Flock, Google, IBM, Lotus, Microsoft, Oracle, O’Reilly, Six Apart, Sun, WordPress. Um, have I mentioned that the APP is going to be huge?