3 seconds.
That’s how long I had SocialBrowse (a Firefox plugin) installed before I uninstalled it. I installed the beta of SocialBrowse and everything seemed okay for a few seconds and then I was flooded with “follower” requests or whatever they’re called and emails to go with them, and started seeing comments from my new followers without me approving them or anything. No thanks, uninstalled. Feel differently? Post in the comments.