CoTweet holds the distinction of being the Twitter app of choice for some of the largest corporations that have finally begun to take their Twitter campaigns seriously, including Ford, Dell, Whole Foods, Salesforce.com and and several others. Today’s post was written by Louise Baker, freelance blogger and journalist. When it comes to Twitter apps for today’s busy professionals, there are some top notch applications available that will let you maximize your productivity on the service without falling prey to the infamous social media “time suck.&# CoTweet. HootSuite.