So you have to put a js snippet on a page to be able to track conversions, right? So how can I track if TechCrunch decides to writeup my app and links to the appstore straight from the article. Same if I tweet the link out to my followers? I guess I could only tweet out a page which will track them and then redirect, but that seems wonky.<p>Maybe I'm missing something? How can I use this to track a wide range of traffic sources w/o all funneling them through a common tracking page?