U.S. Cable Telephony Growth Strong in Q1 08

As the cable industry heads into its big annual trade show this weekend in New Orleans, it has one major unqualified success to tout. U.S. cable operators added a collective 1.3 million net new voice customers during Q1 08, a strong run rate that is slightly higher than the 1.2 million or so net new voice customers gained by the same group in Q4 07. (Due to system swaps, sales and other structural changes, we can't do a year-over-year comparison for net voice adds). By quarter's end, the top n