Filed under: WirelessIf you're one of the few who signed up for the much-loved, hard-to-get, line-of-sight-only Sprint Broadband Connect service, it looks like the party is over -- Sprint's telling customers it's shutting the service down "as the result of a recent FCC action" on June 30 or July 31, depending on the market. BB Connect was only ever offered in a handful of cities and wasn't heavily promoted recently, but once you mounted the 14-inch diamond-shaped antenna on your roof, you basically got ADSL-class service -- which makes Sprint's offer to switch users to EV-DO with a hike in pricing pretty lame all around. Let's hope that huge