I would hope that the one stalker-fan did not change his mind on an entire program, as that one person would certainly not be representative of the university.
But, if that is all it is going to take who is preparing to make several new profiles pretending to be Texas, Oklahoma and Iowa alumni to start badgering their recruits?!?
This does not add up to me. You can easily block people. It might be fun to do that to a Hawkeye recruit posing as a Hawkeye fan. However, That is probably what this person did.