Every weekday of December (except for December 25, that is), Phillyist will be counting down to 2008 with our highlights from the past year and our predictions for the next. If you have a list you'd like to submit, let us know! Quite a few of my favorite concert memories came from festivals that weren't in Philly—Austin City Limits and Virgin Fest—but next year, it looks like we might have our own sick festival to......