I get that this has not the highest priority, but hopefully you understand how fateful this is for you ...
Teamspeak Client is useless without a Teamspeak Server, so new Users will search for these servers. As a user looking for a nice public server you basically get 70 % fake servers which do not work, have some bad names or harmful links or ip-logger crap on it. That is disgusting.
As a new teamspeak user looking at this i would wonder what the heck i just downloaded and uninstall teamspeak immediately.
Just imagine searching on google and 70 % of the results are fake, insults and other scam crap. You would never use it again.
Removing the server list would be better than showing these servers to unexperienced users.
Look at this fakt: Within the Teamspeak 3 Client you theoretically only need 2 mouse clicks (1 on "connections" and one on "server list" to get to some nazi content on your screen. Inside of your OWN server list. Sorry, but this again disgusting and fcked up.
What prevents people from doing this? Nothing.
The server list always displays 100 servers at random. You have to filter for clients or slots (e.g. 50 + clients). Not sure if you are joking but this his has nothing to do with plugins or intelligence.