If one of your new year’s resolutions is to get your feet wet with Twitter, you’ll want to read the SheGeeks post, “Twitter 101: Clarifying The Rules For Newbies.”

Once you’ve set up your Twitter account, you’re probably wondering who to start following. Twitip.com has a few suggestions. You can also use Twellow to see if your friends and associates are Twittering.

And if you’re wondering, “Why Twitter at all? What does it mean for my business?” check out Copyblogger’s answer to those very questions.

UPDATE: Here’s a good post on Mashable well worth reading, and another Twitter 101 that explains some of the slanguage you’ll see there.