Basically I have SourceTree open with the Bookmarks-window. It would be cool to be able to open the local directory (working copy) of a repository from this window. Something like double-, Cmd-, Alt-click the bookmark, context-menu (would allow to add some other actions) or simply add a button "Open in finder".

Btw: I came from the Mac App Store by clicking the support-link and following the link for requesting a new feature that led me here. First I had to register - YAFA: Yet Another Fucking Account. After that I had to search the project and find out how to search for feature-issues to see if I could support a feature request (didn't find one). Long story short: It's pretty difficult to put a feature-suggestion here...