So what do you think are examples of glitches that should stay in the game, if any?

I can think of one, if it's even a glitch. Giants knocking people hundreds of feet in the air. Probably not a glitch, but if it is, keep please.

There's another I actually think should be patched, but it has some entertaining aspects. The glitch for the home in Windhelm where it doesn't let you buy "Clean up the killer's mess" from the steward, which you can do so long as you buy it first of the decorations or something, which I didn't for my mage. So the hidden room in Hjerim is full of blood and guts and bones, but now I'm using it to store valuable Dead Thrall corpses which fit really well with the gruesome bits all over the floor, and I feel like it's my evil secret when I shut the bookshelf. So it would be cool if necros had their own secret gross room like that.

I assume with the Giants it's one of the humorous glitches they already stated they will not remove. I hope the Giant one remains, because nothing makes me fear a Giant more than the thought of being propelled towards the Moon.

I actually laughed out so loud when he first launched Lydia into space with a stomp, disappearing from my sight before he clubbed me towards the orbit as well 3 seconds later.

The giant one looks more like something they intentionally put in, it looks like death by explosion from fallout.