For some reason Wireless Tether for Root Users suddenly stopped working for me yesterday. I didn't change anything on my phone. I tried rebooting, nope. I uninstalled it and pulled it down again from Play. Despite being a newer version than what I had, it still won't start. (It failed activating wifi interface)
So I re-installed Open Garden and it works. Go figure.
I'm wondering what VZW did to cause it to stop working and how they did it.