For people who can't remember if they ever signed up:
Go to gawker.com and use the 'forgot my password' utility. It's under login > forgot my password. Enter your email address in the field provided. It will tell you straight away "That email address is not in our records. Please try again."
I can't think of any reason this would be incorrect based on the recent events. Of course, this doesn't tell you whether your password is vulnerable, just whether you have an account.
Go to gawker.com and use the 'forgot my password' utility. It's under login > forgot my password. Enter your email address in the field provided. It will tell you straight away "That email address is not in our records. Please try again."
I can't think of any reason this would be incorrect based on the recent events. Of course, this doesn't tell you whether your password is vulnerable, just whether you have an account.