Hi, I've been wardriving for about a year now using the Android app. I tried before a long time ago with a computer setup, but that's a lot trickier. Having GPS built right into the phone is awesome. Its also nice to listen to the AP names while driving around.
I have not uploaded anything to wigle.net yet because I wanted to try to improve the accuracy from multiple readings first and some triangulation. I live in Bloomington and have scanned over 40,000 APs just there. I also have a few other scans from trips around the state and to New York. Probably in all I have around 50k-60k APs as well in a few database files. Mostly from 2014 and 2015. I'll try to upload them soon.