When clicking on a username in a "began following" event under recent activity, the link is broken
Here's an example:
Where you see:
//benhodgson began following richardhenry//
Try clicking on "richardhenry". You'll notice that the link directs to /benhodgson/richardhenry/, instead of /richardhenry/. This seems to be the case for all "began following" events throughout BitBucket.
Thought you should know!