Putting this all together, here's how I personally use Twitter for my own professional development. I start each day by starting up Tweetdeck. I have a number of hashtag searches setup as well as people I follow. I scan the page and see what jumps out at me. Usually, these tweets have links to articles, tips, lesson plans, etc. I click the link, explore the content and try to learn something new. Using this method I can definitely say I learn something new every day.