Fireblossom wrote:
Just send one and see how people react?
I say yes, the feature is available, so you're free to use it. If someone doesn't like it they can specify "No PMs" in their signature, or they can just ignore you (or mark you as a "foe" which I think blocks PMs). A first PM should be pretty short and innocuous -- a five-paragraph essay with multiple interrogatories is not likely to be well received by anybody.

If someone is going to get bent out of shape because they get a random PM (or because they sent a random PM and it was ignored) they should probably reconsider their participation in semi-public forums like this one, where things like that happen.
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