I keep hearing stories here and there, from dudes, who say all these drivers are wanting to suck them off, or be sucked-off, in exchange for getting a ride.
Fuck, I wait so damn long I feel like I'd be lucky to get a ride like that. At least I'd be movin'! (Might have a cock in my mouth, but still...)
I only got one ride from an openly-gay dude (and any other driver who was gay, I didn't sense it). This guy picked me up in Vancouver, WA and took me up to Seattle. Good fella, told me all about his partner, told me he needed a house-sitter for their 4 pets while he went to visit his partner next weekend in southern OR.
Then his house got broken-into a day later, and he scrapped that plan. And then he told me he had a crush on me. So it's not that I'm just too ugly!
As for cancer's story above, I've thought about how to guard against any driver departing with my bag(s) in the car or truckbed. Getting in, usually I open the door to my seat, then put my bag in the back. And getting out, pretty much same, I pull my gear out before I leave the vehicle and shut the doors. Also doesn't hurt to get a license plate number! (Though I never remember to do that.)