Most of the ideas are good, some need a little more brainstorming (something that a lot of users are not able to do).
But the real question is, is there at least an interest to improve the community and its platform from the staff.
If I had to choose only 1 it's about the email verification to be able to change email/password. To protect its users is something to consider important. It's as if someone raped you in my living room and I tell you I have no time to look at it

I won't have a problem to see more advertisements displayed because I don't find it intrusive the way it is here