I share your skepticism. There are ladies on SA posting fake pics and bio but as has already been said......someone doing a Masters program at McGill would not be foolish enough to see someone without screening them............it seems unlikely to be what it seems.
You find everything on SA, from escorts to real sweet girls, seasoned and sometimes bitter veterans and beginners, young barely legal and mature women, high school drop out and postgraduate students, girls looking for a true relationship and girls looking for a quickie, scammers and honnest..... Interestingly enough, some girls are not very interested in spending time with us or being seen in public with an older man but don't bother having quick sex, while other only want the date without any sexual contact, not even holding hands!!!
Just like us, some of us want quickie, others want a dinner date, some of us want an older, younger, smaller, rounder, well behaved, raw, experienced or fresh woman......
Understanding what YOU want out of this is the first step to weeding out those who don't have the same goals. If you're just surfing and trying, it's a good place to be scammed too....
So, to your point juulik, she may be an escort, she may be a scammer or simply looking for a quick way to make money. Yes, it may very well be a scam, or not! I would stake my ground and say I don't do anything with anyone I have not met once and offer coffee. You will quickly see...
All in all guys, some of these girls believe they set the rules are are quite assertive about it. But in the end, we are the ones with the money they want, so set your rules and wait to find the right one. Don't waste your time and money with girls with a bitchy/princess attitude, wait for the gem. And there are many.