Dont knock it. At least you got 1 birthday card.
Maybe now he is a member on hear its his way of keeping up with people on the site. To think he might be trying to win a vote based on it is odd to say the least. You have a clear indication of your political leanings hear so it is proberly a friendly not political gesture.
Dosnt say much for your mob though does it.
Hoped you enjoyed your birthday though.