I was thinking that it might be easy to add a menu item, "Debug > Restart in Safe Mode", that would reload Brackets with a URL parameter that tells Brackets not to load any non-default extensions. Might be useful for people who are having issues with Brackets to quickly determine whether it's really a Brackets issue or an extension issue, and it's easier than having them temporarily delete or move aside individual extensions. (Of course, once they've figured out that it is an extension issue, they'd still have to narrow it down, but it would be a quick way to know that the priority isn't as high for us to track it down.)