I haven't been a part of the community for 3-4 years, but whenever someone had a question or issue with Ruby on the Mac, severeal very knowledgeable people were always quick to point out the issue's cause and a fix, workaround, or explaination of why it was that way.

Now, random, "Why did my mac start/stop doing x", I'll give you that. Especially on a site like Macrumors forums or Apple's useless support site.