... let me just say that I have decided to post some of my ambient mixes on a new streaming audio site, Mixcloud (link). I had held back because some such podcasting seems kind of shady and/or downright illegal. But this site assures us (in the FAQ) that all is taken care of and the artists will be paid. In that case, if ambient/drone is your thing, then go to it! While you're there, check out this guy and this guy.