knope2001, any idea of what the seat pitch was on STRETCH on that aircraft? Is the pitch ~36" with the galley taking up space in the back of the plane?
As for Gogo WiFi, I've used it on two segments (DEN_CLT, CLT-MCO) for US Airways (A321). I'd say it's comparable to your average 3G connection, which makes sense because it's off of EvDO.
Pricing-wise, the service is supposed to be $4.95 for flights up to 1.5 hours, $9.95 for 1.5-3 hours and $12.95 for flights above three hours. Or if your airline (e.g. DL, VX, FL) supports it (as opposed to US Airways) you can get a day pass for $12.95, an option I'll be taking advantage of on the 28th (DL PBI-ATL-DEN). So you got a deal on your flight.