One poster called a guy a name. He added nothing more. I don't think the word opinion means what you think it means there.
The other poster was simply told that if he wanted to do it then who cares? In fact, re-read what I wrote..."Just because you don't get it doesn't mean he shouldn't do it. If he wants to waste his time camping out for a phone then so be it." That is hardly "having a go". I voiced my opinion on opposition to his. That is exactly what happened and I never said he cannot have an opinion. An opposing statement is never telling someone off nor telling someone they cannot have an opinion. Again, I don't think you understood what I wrote.
I stand by "having a go" at the other guy. He called him a loser, not looser, but loser. You're calling the guy the same name. Justifying being a bully online to a total stranger you cannot face in front of a pack of strangers on a web forum is inane.