Receiving address: 1F9LWiiLy6cFiprXRrpvNpv54oCu7mQikN
I changed my sig. I also posted a short tidbit I wrote onto reddit (although it was downvoted):
Seriously guys.
You shouldn't receive any coins for that.
You changed your sig, so what.
I agree. What a waste of money. We are giving $20 to everyone who changes their signature? WTF? Mind bogglingly dumb. It doesn't advance the project one bit when these guys do that.
DUMB giveaway. At least they are calling it a 'giveaway'
Actually I'm giving out Mastercoins which will probably be worth potentially tens of thousands of dollars if the people I give them to do all they can to promote Mastercoin and take care to simply leave it in their wallet for 6 months to a year.
Of course that is all speculation, but what do you lose by keeping the 0.2 in your wallet and find out if I'm right a year from now?
It does add to the project by adding mind share and by creating a wide and diverse community of stakeholders. It's community building at the most direct level.