I always scan the log (both online and paper) to see who I know was there before me.
It's always fun and locally you are sure to know a ton.
I was just looking to see if there were any caches close enough to an Narita airport in Japan to get on a layover. Wouldn't you know it, but the last person to sign the log (online) was our very own ManOfSteel.
I've also come across Patty's logs in Hawaii and a couple of local cachers names in Denver. Oh, and lots in Seattle.
So, I ask you this... where and with whom have you crossed logs with in far away places?