Check out some Wiki pages made for travelling :)
This is pretty neat since I can now find a lot of off-the-beaten-path, unwritten rules and advice from a single reliable source.
Wikitravel has been around longer than Wikivoyage so the pages are more packed with information. I'm not sure when Wikivoyage was launched, maybe around 2006, so it needs lots of contributing to.
Can't wait to see how it turns out in a couple of years :)