If somebody would donate an N900, I'd be more than happy to work on many apps! I'd love to get mSideShow on one.
When an app/update gets karma >10 then it's considered stable and good for end users
Only official Nokia or stable repositories from maemo.org should be installed by the average end user. 3rd party repositories and repositories and catalogues with “eval”, “evaluation”, "test", "testing", “devel”, or “developer” in their name should be avoided by the average end user as the software they contain may: -Fill memory because they ignore recommendations for installing big files in the internal memory. (read more) -Significantly shorten use times because the widgets or apps do not take advantage of proper power management techniques.