it would be nice if instead of second git repo for the wiki, it would instead use as file/directory inside of the main repo itself to create the wiki from.
For example, if i had a docs/wiki.md file in my main repo the wiki feature would use this instead of a second repo specifically for the repo...
I think this would help with having a single repo for docs and code. They way its setup right now i can see how the two repos (main repo,wiki repo) can get out of sync.
i can see situation where having two repos would be usefully, but it would be nice to have the options.