PS-WHAT ARE CAKES?
Nothing extremely important.
If someone likes a post of yours and wants to "thank" you for the precious info/hard work you put there (e.g. a great new map, or a suggestion that resolves a big problem), he clicks on "yes" just after the "cakes" line, and you get a cake. If he does not like that post if yours at all
(e.g. it's SPAM or it's offensive), he can click "no" and you lose a cake.