Yep - the first is the most significant because of the others. Which is to say, most people with a clue or with much experience see all the problems with PHP a

Yep - the first is the most significant because of the others. Which is to say, most people with a clue or with much experience see all the problems with PHP and move onto something else and have no problem doing so. The remainder are those who either can't or won't and a large percentage of them are the "idiots".