Cheating would insinuate that the other people competing can't do what you did to achieve the same result. That is not at all the case with any speedrunning glitches ever.
You seriously misunderstand this concept.
---------- Post added 2013-02-17 at 11:48 AM ----------
They will be. When something groundbreaking is discovered in Ocarina of Time speedrunning, the thousands of other people that run it adapt and continue to progress forward. That's how speedrunning works. It's a constant evolution of discoveries.
There is a HUGE difference between one person using an exploit/glitch vs. another person not using one in a head to head situation.
This is NOT the case with speedrunning, where one person faces the game and everything possible that it contains.