Filed under: Cellphones, WirelessJust when we thought things were kosher between Starbucks, T-Mobile, and AT&T over the Wi-Fi switchover, it turns out that T-Mobile isn't so happy with how the deal is playing out. They claimed Starbucks secretly colluded with AT&T to offer free WiFi access and left T-Mobile in the lurch. The lawsuit, filed last week in New York state court, alleges that AT&T and Starbucks weren't sticking to the terms of the original agreement, which would have allowed T-Mobile cus
