Issue #1 - Short of phone records, I don't see how this can be proven. As I recall, WCF claims to not have made the call?
Issue #2 - And this is more important: Those of you who say it's PS's fault for posting personal information on the web show no understanding of the notion of good faith. You know that big ol' fight in the US about people who call you five times during dinner to sell you carpet cleaning or such? You know, that whole snafu with the National Do-Not-Call list, whether you should have to opt-in or be allowed to opt-out ... all of that? It's the same argument: Your number is in the phone book, and therefore the phone line you pay for in order to serve your needs is open season for anyone who thinks they have a half a reason to waste your time. The good-faith aspect of the phone book is that people who actually need to find your phone number can. To take that offering and exploit it for other reasons is still the choice of the exploiter, and is wrong. Whoever it was that called PS chose to obtain that information with the intent of harassing.
And think of it this way: It's real easy to take the selfish route and say, "It's his fault for posting the info on the web." Why? Because if anyone chooses to demonstrate the folly of your opinion by doing the same to you, well, you can be malicious and decide its that person's fault and start the process to have them punished. So it's real easy to have an opinion when you can turn around and charge someone with a crime for demonstrating the folly of your opinion. It's a cowardly route to take. Think about it this way: If a man says a woman deserved to get raped or, at least, shouldn't be upset because she chose to dress that way and go to that bar ... do you think that man won't prosecute me if I jump him outside the Elephant & Castle and sodomize him against his will just because his ass looked good in those jeans that he chose to wear to that location? Likewise, it's easy to blame someone for being harassed because you can always retract that opinion when you decide that you don't like being harassed in the same way.
I'm of the opinion that Sciforums members should not be calling one another unless (A) that communication is invited, or (B) that communication has to do with someone's professional work and you only happen to know of them at all because of their presence at Sciforums.
Imagine that a publisher happens to live within a couple blocks of me. And imagine that he reads some stuff of mine at Sciforums and, for some odd reason is impressed. (Just ... work with me on this one.) Now, let's imagine that in trying to figure out who I am, he sees a certain picture on my website by which someone walking past the house could know that yes, this is the house in the picture. So he says, "Oh, lucky day! This dude's right here in town." Now, if he came all the way from New York to find me, I might tell him, "Email probably would have been easier, but thank you." But as it is, in this hypothetical, he sought me out for business purposes. It might be odd to see a Sciforums connection on the front porch, but ... hey. It's all in good faith. He's not here to hurt me or anyone else, and seeks to bring us both benefit by our communication.
Now the flip-side: Once upon a time Gendanken asked me a hypothetical about my reaction if she sought me out in order to hurt my child. (It was a deeper issue than that, but it works well enough.) Gee, do you think that would be good faith?
Society is cooperative; we share information about ourselves in order to derive better benefits from life. Apparently it's getting too much to ask of other people that they consider their neighbors at least as important and deserving and human as themselves.
So those who would fault PS for having contact information on the web, I would ask you to bear in mind the next time some machine or underpaid CSR calls you six times during dinner or late in the evening that this is exactly what you asked for, and what you think is right. And don't waste your time being annoyed at the people calling you, as you've already indicated that they have no obligation or even reason to respect you as a human being in society. Don't get pissed off about spam; don't complain when you sit your daughter down to open the e-mail from grandma and find sixteen offers to augment your manhood and another twenty for college girls who will make your dreams come true. Don't ever show annoyance to the door-to-door salesmen who knock on your door and then attempt to force themselves inside in order to throw shit on your floor and begin their Kirby vacuum demonstration.
It's why we call it "civilization." We're supposed to be civilized, and thus aware of and somewhat compassionate toward our neighbors. I don't like the way spammers operate. Having read telephone surveys to people, I can say I despise telephone solicitation from both ends. The door-knockers come in waves, and that really annoys me to get two missionaries, a salesman, and a college student advocating a local PIRG within the period of a couple hours.
So I don't see why I should exploit the same logical assertion--one that presupposes values I disagree with, anyway--for my own benefit.
Of course, I could be wrong. Someone might be able to give me a reason. I doubt it. But I owe it to spammers and missionaries and harassers to keep an open mind, right?
On the vote: I abstain at this point, reserving my vote to deploy on behalf of what I consider right if this topic gets too far out of hand. To a certain degree it already is out of hand, but there's no harm yet done that a short period after the topic is done won't erase from memory.