The website looks fine. I don't see how it matters that they are streaming. All they do is take the AAR network feed plus Big Ed (which are already widely available online).
The station is a rim-shot and a daytimer, which really cripples progressive talk in Chicago - especially in the winter months. Unfortunately, the big operators (CBS, ABC, Tribune) and Salem and other religious broadcasts have locked up all the good AM sticks in the market. Progressive talk's best shot would be Clear Channel's Real Oldies WRLL (about to flip); not that good but better than what they've got.