With the advances in modern technology, anyone who would refuse to at least skype/facetime is bullshitting the other person.
Also, half of those made up girls profiles are incredibly gorgeous...do people really think they would need to resort to FB to find someone?
To the second half, sure. Regardless how good looking someone is dont mean they may not have anxiety about meeting new people. Also if theyre a person who doesn't go out a lot, its a way to meet people outside the circle of friends you know. And just because someone is good looking, dont mean they think that, especially if theyve had rough relationships before. Go on plentyoffish.com and look at some of the females. The majority are the type of girls you think would be on there, but theres plenty of girls that make you think, why the **** are they using this site.