We've developed a new tool at http://linkshiftr.com for redirecting links for marketers that want to maintain control over their links after they've posted them. It allows you to mask links, track stats, redirect urls whenever you want, and uses a weighted rotation system to rotate through as many different destination urls as you'd like. With a pro account you can track conversions within the system see easily what pages are converting the best and track your earnings. The goal of Linkshiftr is to be very simple, fast and easy to use. Unlike many other online tracking systems which take minutes to set up a link, it takes only a second with Linkshiftr. We're trying to make it as easy to use as bit.ly but with some of the functionality of an online tracking system like tracking202. Try it out with a free basic account and let me know if you like it and leave us some feedback here.