Your not the only one around here mapping via Sensorly, I have been ever since Robert mentioned it to me.
Now I hope Shentel fills in the gaps in the coverage around here in the not too distant future.
Just saw some 4g here in Hagerstown today.
Lasted for 3-4 hours this morning downtown.
Saw about 12 down and 2.5 up.
Reverted back to 3g around noon.
Shentel doing some testing ?