You Know You're An Early Adopter when...

...you can use your firstname as your username.

While Bret is not the most common name (thank god, my name isn't Mike, Matt, or Om), I've been able to use it at every site I've signed up for in the last two weeks.

I guess another sign that you're an early adopter is when you make an in-joke about TechCrunch, VentureBeat, and GigaOm and expect other people to get it.