did this a long time ago in Texas. They later killed the idea when TWC in most areas became Comcast. I am surprised they haven't teamed up with Bingo or iPass yet for roaming $$$$$.
"most"?? I wouldn't call swapping markets (TWC got Dallas, Comcast got Houston) "most areas became Comcast". Though I don't think that the swap did anything to consolidate either company's markets (the Golden Triangle area is still TWC...heck, Houston is the only Comcast market in Texas).