Game ratings increasing post count

I'm not sure whether this is intentional or not, but apparently upon rating or reviewing games my post count increases with each game. I'm currently in midst of a rating older games, and I'd just like to know if this is a bug or not.

EDIT: When I posted this thread I had around 1960 posts, the difference is there

Wow weird. I'll try this out and see what happens.

Okay, I just tried it. I rated Star Wars: Republic Commando a 9 and it increase my post count by one.