Mary Poppins
Bluelighter
I think it's totally dependent on the situation. Like Addikal said - if you were almost completely sure of a mutual attraction, it could be your way in, but if not, then I think it can definitely be out of line.
Similarly, if the shoe's on the other foot - I think if I was attracted to the person I would probably be willing to overlook the slight breach of privacy...but if I wasn't, I'd probably be inclined to be flattered, but possibly a little freaked out.

Similarly, if the shoe's on the other foot - I think if I was attracted to the person I would probably be willing to overlook the slight breach of privacy...but if I wasn't, I'd probably be inclined to be flattered, but possibly a little freaked out.

Not in a "call the police" kind of way, just in a "geez, I wish you hadn't done that" kind of way.