Yeah I had this problem yesterday, just after wanting to post my first reaction of the day. Luckily this issue past after 5 minutes of waiting.

I think it's really good they make use of such mechanic to ensure this platform stays relevant, and not some dark place where people spam 1000x post and things each day.

Quick question, if you resteem a post, does this also require bandwith? I hope it does, so people stop resteeming 50 post an hour.

Thank you for the post, I really enjoyed reading it and it was very very educative! :D