I'm sure this has probably been discussed before, but I didn't see it in a search. I found myself out in an area I didn't anticipate yesterday, and I didn't have any caches loaded in my GPSr (it only holds 500). I thought, gee, I know where I am, and I have a cell phone. Wouldn't it be convenient to send a text message to geocaching.com and get an automatic response with nearby caches and descriptions. This would be a great premium member feature.