Update (02/02/2010): It would seem from the comments that this was a legitimate request for an autograph! MAybe I’m more famous than I think? Original post continues:
A few days ago I got a surprising email asking for my autograph (full text below). Despite getting literally tens of visitors to this blog per day, I am by no means a celebrity, so this either there is some famous person with my name (so famous I’ve never heard of them), this person is just trying their luck sending hundreds of emails hoping to get a real one or two, or this is some new scam to get my signature and use it to steal my identity.
I’ve searched for the sender of the email (Lalit Kumar Bajaj), and I can only find a few comments on blog posts requesting autographs and not much more, but it could be very new, or could be the scammers (if they are scammers) are using multiple names.