TexasCHLforum.com

+1 on the mobile app. I use it all the time. Have notifications set. You can set the distance, choose what you want to received (I don't OC so have 3007 turned off), and easy to add* postings. Click current location, fill in the info, add a photo of the sign, and submit. You can even select valid, not valid, or unsure on the sign.

* this is most important. This site and app is participatory and is only as valid as those of us who add to it.

BTW, the app is free but there is a link to contribute. If all of us who use it gave a few bucks, it would help to keep making the site better. I've been a beta tester and can confirm that there have been numerous improvements. When I first started using, I had all notifications turned on to test. As I drove passed locations, I'd get pinged by each. Russell incorporated a time delay which has eliminated these notifications by merely driving by.