SE, how hard is it to eliminate the bot spam?

[Destous]

And none of your ideas will do that. All they're going to do is screw over new players for no reason because arbitrary level restrictions don't mean anything to RMT who will easily bot their way to the required level anyway. We already have anti-RMT restrictions that don't work and only make life for players a hassle (I'm looking at you, friends-list-only mailing), we don't need more. If you want SE to add a meaningful way to limit RMT spam you should be asking them for something like custom chat filters instead.

What are you talking about? Low level /tell restriction would impact gil sellers tremendously, and new players would hit 15 before they ever noticed it was a thing.