Spent past 2 days manually excluding retweets, to cut down on duplicate posts. Tweetdeck can do it with one click in a column. Wish I had tried it FIRST. One of our favorite Twitter clients is so good that Twitter itself bought it in 2011. With real-time scrolling, advanced filtering options, and a host of useful features, TweetDeck is the obvious choice for anyone who wants to take Twitter seriously. Here’s how to make sure you’re getting the most out of it. Source: TweetDeck Tips and Tricks To Master All Things Twitter Years ago – I mean 7 or 8…