Ask HN: Would you be interested in a wiki for cheat sheets?

I often find very clever or interesting 'cheat sheets' around the web, such as the HN post this morning on Max Burstein's "Python Shortcuts for the Python Beginner". And there are always helpful cheat sheets on programming languages and server config files and text editor/IDE keyboard shortcuts that I have found quite helpful when learning a new platform or technology. However, I always have to spend time looking for them around the web.

So I thought, perhaps a community wiki would be a good place to get all of these together in one place (with the authors' permission on a case-by-case basis, of course). Then, if I decided to pick up Scala one of these days (been meaning to), I could hop over to wiki.cheatsheets.com or whatever and search for Scala and see what has been posted.

So my question is, would this be something worth pursuing? Do you folks think it would be useful? Would you use it and add content when you came up with something? It wouldn't even have to be software dev specific topics. A cheat sheet on rules of thumb for baking would fit the guidelines, I would think.

Any thoughts or suggestions?