Please let me know at once if you got any offensive PM message.
As usual, be very careful with people you met on-line. Here are a few rules:
1) Never reveal your real name and address.
2) When emailing someone you don't know, use a disposable email from hotmail, Yahoo or Gmail.
3) Don't date anyone you met on-line (unless you have seen their birth certificate, passport, driver license and their identity are certified by a notary agent).
4) Be suspicious, be very suspicious, but not overly suspicious.
5) If someone claim to be someone else, always do double verify.