If you have any suggestions or comments, or if you have tasks that you wish to add there (permanently, right now it's just for testing). please contact me.
As to why I wrote it... well it's implemented in Google's App Engine. I haven't been playing with online judges for quite a few years but it dawned on me that App Engine provides a nice environment to run arbitrary python code since that's what they do essentially. Just couldn't resist
Cheers,
Si