LOL couldn't agree more, but it's typical SF and to be honest I don't mind it for some reason. And fine if it's been made out to be a "tribute" to the old ride as an excuse for them just not removing it, but think about it. You could easily have 1 mechanic spend 2 hours a day cutting and removing small sections in pieces, and that thing would be gone in 6 months. Excuses that it can't be removed because of its location is just downright dumb. Anything can be removed, cleared, finished, we've all seen MUCH bigger coaster obstacles than that.
As far as Twisted Colossus and them not removing the track of the ride that isn't in the way, again, it doesn't bug me in the least. Yes, it's cheap in not spending money and time to take them out, but at this point I'm used to it. Gave up on Magic Mountain being Disney a long time ago. I'm just happy there are some awesome rides that continue to operate and that the park spends money to install new rides, even some times incredible rides, every couple years.