3 ms·GeoFill - find users by IP or lookup and prefill forms for them12 points by bdfh42 17y agoeli 17y agoI prefer to just unobstrusively pre-fill the country field based on IP, but this is pretty cool. Keep in mind it's gonna get it wrong for users on VPNs or web proxies.qeorge 17y agoI agree, the message is a little much, but the idea is right on. All forms should have this behavior.