jye

Edit: Looks like it's available only in the local user history of the machine you perform the addUser.

So I guess the risk is low.

"A cron job will invoke a URL at a given time of day. A URL invoked by cron is subject to the same limits and quotas as a normal HTTP request, including the request time limit."

So you can't do cron tasks which last more than 30 seconds. Too bad.

I'm looking foward to "Offline processing on App Engine: a look ahead" presentation during the Google I/O (http://code.google.com/intl/en-US/events/io/sessions.html).

I can't wait to read the source code of this. I think it will be a great way to learn development and design on App Engine.

I guess it is here just to show the power behind the plugin. I agree with you, there is no reason to implement such a complicated way to toggle help. But enabling up/down/left/right to navigate through images is sufficient and intuitive (and awesome). And that's why this plugin is all about no ?