Similar stuff to what's on your list. Except it's usually to demigods like myself, since we can actually see them. It ranges from the petty to the dire. I had the unfortunate experience of pissing off Hera the goddess of cows, amongst other things. For a year after that I had to watch where I walked in case a cow pat sprang up on the sidewalk in front of me.

Hera also hatched a fantastic plan in order to bring the Roman and Greek camps together. She swapped their two most powerful demigods and removed all their memories without warning. She also placed made-up memories into certain people to make it seem like they'd been there all along.

Since the Greek half of this duo also happened to be my boyfriend I was pretty damn annoyed for eight months there while we looked for him.

Then there's all the usual stuff of turning people into dolphins if they accidentally hit on a god's sore spot. Or even if they just happen to be bored.