QUOTE(-DS- @ Thu 14th July 2011, 9:18am)
I've been running a not-inconsiderable number of socks on Wikipedia for some time now. As far as I know, nobody (besides "Mathewignash", but he suspects everyone of being me anyway) has the slightest clue it was me all along.
Then again, that may change.
I've run 130 sockpuppets on wikimedia projects.