A nice comment about TinyG Support:
I know this is not a chillipreppr post but I have read some peoples negative comments about the tinyg and wanted to chime in. The guys at Synthetos LLC were great last week when I had a problem with my board. I am not a programmer just a hobbyist so you can imagine how bad I flipped out when my board quit. They sent my a new board and donated 10 boards to the high school robotics group I help with to boot. So just wanted to send out a public thank you for the great help.
Dr. Kevin Allen
https://groups.google.com/d/msg/chilipeppr/DmgwiIS7EeI/46Y9vqT1BQAJ