Interesting situation, I met someone yesterday who is a new subscriber to the "firstname.lastname@example.org" mailinglist but didn't know who I was.
(newtech is a technology mailinglist for New York based startups-great content if you are in that space).
And I said just google my name on Newtech you'll find some stuff.
So yeh I know everyone has done a vanity google search on their name before but as I often 'tag' my work related comments
...I thought cool I should search that.
Crap I post a lot of stuff online.