Alright, thanks for the suggestion!
I didn't mean to be misunderstood here, I was simply stating the reasons for the forming of HLG. Unfortunately this may have come across as me being "down with MLG", but that's not quite the case. While recently, the ones who are running MLG have angered me (long story), I harbor no ill will towards those who compete in MLG tournaments.
Glitches are included within a game. Mods you have to either make or buy. Someone who is on a strict budget cannot afford to mod. There are children who's parents won't let them even take apart their controller, let alone their X-Box. So no, not everyone can do it even if they put their minds to it. That's why modding can not only get you banned, but sued as well. It is a breach of contract with the ones who are in charge of the multiplayer matchmaking servers. The only reason why more people aren't sued is because it's so widespread that it makes it impractical to. You cannot, however, be sued for "glitching", as this is an exploit that is caused due to lack of competence on the part of the game developers, and is even more widespread then actual modding.
Also, as I've said, this is not a debate.
Fact: If it's difficult to do then it requires skill. Fact: Finding glitches is difficult to do. Sometimes exploiting them is even more so. Fact: Working as a team to exploit a glitch is even more difficult than doing it by yourself.
Fact: It is not an unskilled way to play, as it takes precision, timing, and teamwork.