Practice writing. Create a bunch of unique content using different mediums and watch your authority increase. Write on your own blogs and anywhere else you can get your keyboard into (besides Twitter.) Here are a few places I write articles to.
These sites don’t do much moderation, you can post pretty much whatever you want to as long as it’s not crazy spammy. I also write to the different article submission sites like goarticles.com and articletrader.com but these sites take quite a bit of time to moderate and get posted.
These sites are awesome for building authority and PageRank. My favorite has to be Squidoo, even though it starts a new Lens off with all no-follow links. With a bit of work/time those links turn to do-follows and really help you rank well.
