Fresh out of the oven, The new site is running on Java. The v6 version released in private had been trimmed down to remove extract bloat. One of the major changes in this version is serving images and jscss (with stiching) , not from the filesystem, but the Datastore. So the file content is a stored in BigTable. So It can be updated without having to redeploy the whole application. Having to deploy a whole application is one inertia causing aspect in a appengine app development. With Dynamic resource serving, this inertia is completely eliminated. Ofcourse, this will mean the site MAY slow down. The stats will be monitored over the next couple of weeks. Hopefully it won't be that bad. Fingers crossed.