Twitter is a "micro blogging" tool that allows users to post 140 character updates to their followers. I was brow beaten into starting to use it byJeanette Miller of LimelitePR in late 2009 and while I am no Ashton Kutcher, I have picked up a few tips along the way. Twitter is not a game changer but it is a great way to connect with your customers and prospects and remind people that you are there in some subtle ways. 1) It's not all about you: Don't just tweet about the sales you are having,...