i went out friday. >> dretzin: take eliza. she's 20, a mechanical engineering major, and completely wired, all the time. >> is it going to stay in beta for as long as gmail stayed in beta? >> probably. >> a decade. >> probably. >> i have a few friends who, if they hear the word blackberry, they think of me. like, i am never off of it. it is glued to me. when it's more than arm's length from me, i start to get panicky. it's very disconcerting. are we gchat buddies? can i just... i'm always im-ing or texting or things like that. always checking my phone, taking care of other things while i'm doing something else. >> you are talking to your friend at the same time you're talking to another friend. at the same time, you're emailing another friend about what you're going to do tomorrow night. classes here aren't fun, man. we kind of understand that, too, between each other. we're all so busy that it's okay, if i'm talking to murph right now and his blackberry goes off and he has to start going on it. i'm like, well, that's okay bec