We haven’t had a reason to ban anyone so we haven’t had a discussion around banning. But as of now, we’re only going to remove posts that we see as an ad or spam. I guess I shouldn’t have said "probably" but again, we haven’t mentioned banning anyone at all on this.

It is in the policy as “no ads”. I don’t want to be too granular on this because then people will find edge cases and workaround that’s technically not within the very specific rule. I prefer keeping it broader and only tighten up when it becomes an issue. The reason this post was made was because of a couple self promoted apps that popped up the last few days, so we decided to clarify on that specific point. I'd rather not go into details with every single topic unless we need to.