pinvoke.net

pinvoke.net is without a doubt a god-send. And to add benefit to bonus, it's in Wiki format so it can be refined, polished and improved by anyone. Long gone are the days of scrabbling through stacks of old magazines, trying to remember which issue mentioned how to do X, the internet (and especially "community driven resources such as pinvoke.net) is assuredly the way of the future.

For example, the page for advapi32.CreateProcessWithLogonW contains two largish code snippets for both VB and C# which one of the previous editors hadn't formatted quite right, so the code samples were broken up and dis-jointed. Without having to login, spend ages waiting for a username/password email, I was able to edit the page and tidy up the layout. Go wiki! ;)