How many times can one visit a womans facebook page per day before its considered stalking?

[Casey]

I think a couple of times a day for a nosy, intrigued or bored person is alright.
But then again if you're their facebook friend you'd normally get their activity in your news feed, so if you're a total creep who's like fixating on their photos, wallposts from people and all that other nonsense on their profile more than once a day you've probably crossed that invisible line. And I think it's a little worse if you arn't even friends with them. But with all that being said I'm an avid facebook stalker. But who's going to know? If a tree falls in a forest and no one is around to hear it, does it make a sound?