Voted this up because I don't recall saying 'yes' to Buzz, yet somehow I'm following people I never wanted to follow, and people are following me who are comple

Voted this up because I don't recall saying 'yes' to Buzz, yet somehow I'm following people I never wanted to follow, and people are following me who are completely unfamiliar to me. And apparently I've shared some items I "shared" only due to an errant mouse-click many moons ago.