I just came across this repo and I thought it was pretty cool and useful as well. For those of you who want some cool themes or just more apps then you could have ever imagined, I would strongly suggest you take a look at this source.

This source is updated at least once a week to include any new repos. Like I have said I have seen A LOT of really cool stuff in here. This source will definitely keep you busy!

Here is the source: ihacks.us/index.xml

Let me know what you guys think of it.  Oh yea and remember to keep the http:// as well.