> but somehow quaternions seem more likely to make me think, yeah I'll eventually get around to that Exactly. And then you forget about them because...well, it

> but somehow quaternions seem more likely to make me think, yeah I'll eventually get around to that Exactly. And then you forget about them because...well, it's not like this stuff requires maintenance. Once you abstract all rotations and interpolations away, you just use them and forget you don't really grasp why they work.