Everyone is excited to see the private beta in action. I'm sure folks want to test out all the new features, etc., but accepting answers quickly can be a bummer.
First, before you accept an answer quickly, consider that if your question could be answered that quickly, then it was probably not a very good question for this stage of the site to begin with.
Secondly, once you accept an answer, others are less likely to contribute what could well be better or more complete information, and you'll never know how they might have answered. Folks will be less likely to vote up your questions, too.
Finally, please consider others. This site will close down questions that appear to be duplicates. So if you accept a quick answer, but one that might have in retrospect been mediocre, then your decision has unintended consequences down the road.
The site has only been in private beta a couple of hours, and folks are accepting answers before some of us can even read the questions.
Ask questions, yes. Answer questions, yes. Vote early and vote often, yet. But ... but ...is there any reason for us to rush in to accept answers during the private beta?