BugSpy is an interesting web site I came across recently, put together using a Python Framework (django) it aggregates bugs from as many open source projects as it can find. Preferably critical bugs. You can search by tag (e.g java, email or php ) or by product name (e.g Ubuntu, Typo3 or Samba). Read the rest of BugSpy – Crawls The Web For Open Source Software Bugs now! Only available at Darknet.