Looking at the hats I have, not one is for just logging in. They are for asking, answering and voting on the main site or meta. As you have never voted or edited or flagged any thing, you have not earned any hats.

Solution?

Get out there and vote!

Looking at the hats I have, not one is for just logging in. They are for asking, answering and voting on the main site or meta. As you have never voted or edited or flagged any thing, you have not earned any hats.

Solution?

Kind of ironically, you got two hats for asking this question, ask questions on the main site too!