If you've logged into your commenting account today with your username and password, you may have been prompted to convert your account to third-party authentication, using either Twitter, Facebook, or Google.
It might seem like a pain, but it's really quite easy and will hopefully make your Kotaku experience just a wee bit better, since you'll soon have one less password to memorize.
I had to do this conversion myself the other day. I think it took me 54 seconds, if that. It's easy. And you only have to do it if you had a Gawker Media-specific log-in. If not, you can ignore this entire thrilling post!
For the rest of you, please read the FAQ below, where we (read: our pals at sister site Lifehacker) guess your questions and provide some answers.