Just signed in as usual, but this time it made me go back and verify that I'm over 18. Isn't that a bit redundant? I believe when I registered I had to put in my birthdate, so anyone who is registered must be over 18. If this is to keep someone who's not 18 from using another's login, all they have to do is check yes to over 18.
Seems like an unnecessary step, and I'm not a fan of clutter.
Ciao,
Mike