That's an interesting fact, 100.1 was an FM All-News station in Columbia SC. It was only a few years ago, in the 90s, that there were only three cities in the U.S. with TWO All-News radio stations: NYC, LA and Columbia. 1320 WISC was an AP All-News station and 1400 WCOS was running CNN Headline News.
Of course, neither station did well in the ratings. WISC is now a secondary Talk station and WCOS is Yahoo Sports. So I guess that gives Columbia a new distiction. It's one of only a handful markets with three full-time Sports stations, two of them on FM.
Gregg