Let's say you have this person you consider a friend, even though the last time you communicated with them, it didn't end up so well. In fact let's just say they never replied back.

Now you notice another person warming up to this person you consider a friend, offering unsolicited, but by all means welcome, advice. Do you warn the friend off? Do you tell them about the odd ways of this new person? Do you tell friend that all he has to do is disagree with the new person once and the new person will regard him an enemy? Do you mention to this friend that this person has an odd habit of purchasing porn for his "friends".

Do you do anything at all? Especially when you have told this friend in the past you'd be willing to read anything they wrote; only to be told they were too busy to write.

Then you find they have been writing like mad...

Still do you say "We had a difference of opinion last time we spoke. But your new friend, he is bad news."

Do you?