Regarding reposts, in my opinion if your going copy an entire post and link back to the reddit post and user, no permission should be required. It’s really not much different than Google or any other website that might aggregate their content. If your going to summarize or change their post in anyway, then permission should definitely be required.
Waiting period definitely needs to remain, 14 days is a blink of an eye and the entire story could be reframed in that time.
Edit: I also would like to see any repost be forced to be submitted with something like Repost or [RP] in the title. I think it’s important before anyone gets to far that they are aware of that. Will also make it a better experience for anyone who still browses r/Hobbydrama.