Agree, I also have the HC Titanium towers (and some other Ti stuff), and the upgraded torque rods. None of this was put on for the "bling bling" factor. All were upgrades after their stock equivalent failed. Yes, I bent the stock towers too and that wasn't from flips. It was landing real hard (pancaking) to the point that the shock/arm compressed so fast that it bent the tower. I never fully broke those tabs on the rear bulkhead, but had quite a few stress cracks. So I was close to full breakage.
It's funny sometimes. Where one of us would constantly break a certain part, others have never had problems with it. Maybe it's the same with auto manufacturers. Cars built on Monday suck because the workers are hungover from the weekend. Cars built on Fridays suck because they want to get the hell out of there and start their weekend. And cars built on Tue-Thur are the best.
Who knows why some parts break for some and never for others.