MySpace Ho's

The local 'working' girls have gone hi-tech. Is it just me or has anyone else noticed the rise in the use of social networking sites by local prostitutes to schedule their hookups?  I probably wouldn't give it much thought if they didn't schedule their rendezvous at the library.  Are they too lazy to take it outside in the stereotypical alleyways and backseats of cars?  Now they take mini-breaks from their online sessions to make a little extra cash in the dark recesses of the library stacks. Seems like we're constantly shooing couples away from the locked restrooms or stumbling upon people lying under the tables or with their hands down someone else's pants at the computer terminals.  Am I just a prude or does this behavior disturb anyone else?