I've come up with a suggestion in which /jump should be allowed on another player's island if /trust'd to get into a parkour or something of the sort. In addition, it can be used if you're coop'ing with someone or at a public warp. *asks for comments below*
Mmm.... THIS IS MY OPINION, PLEASE DON'T TAKE IT PERSONALLY My only problem with this is that it takes away/limits things you paid for a as a donor. If there is a problem with someone abusing /jump, then report them! This is the same for /nick abuse, you would have to take that away too! You would have to take away the Skygods spawning abilities, /spawner, and all the commands and things that can be abused such as color chat. Don't hate the game, hate the player! Sorry for the exclamation marks but these threads that suggest getting rid of donor perks and ender pearls etc. really makes me mad.
Just because you're given certain privileges for donating to the server does not mean you can go ahead and abuse them. There has to be a limitation, because evidently not everyone has learned yet.
Yes, it can be abused like anything else, but steps need to be taken in order for people not to abuse it
You need to explain this suggestion a bit more. Do you mean /jump is disabled now on islands so you want it for trusted people or are you saying /jump should only be allowed on islands you coop or trust on. Either way no support. /jump is a donor command. Either make your island suitable for visitors or lock it.
/jump is only usable for islands you're /trust'd on and/or coop with. In addition, you can use this at any public warp, just not visiting islands.