I personally participate in few website (stackoverflow, codeproject) but what I like from those websites is that we get some kind of credits for our participation. Who does not like to receive some kind of "inducement" for its works. At Pinvoke, there is nothing that seems to give feedback/credits to authors which I think discourage people to contribute. It would be nice to have such a system. I don't know if you have a lots of contributors but I was surprise that I didn't find "GetNumaHighestNodeNumber" and their friends (I added this one, but didn't take time to add its friends).