The ultimate LJ gadget

[karohemd]

Someone needs to invent a gadget that automatically updates your friends list when you meet people in real life...

An interesting way to kill some time is to guess who on your friends list wrote an entry. (thanks to undyingking)

Comments

[serpentstar.livejournal.com]

You will probably be able to do it with mobile phones soon. Talking to each other with RFID chips or Bluetooth or something whenever they get within a certain distance of each other for the first time.

[karohemd.livejournal.com]

*nods*
Yeah, the technology isn't far off, just someone needs to come along and build it.