Anti x-ray plugin

I think a good plugin that should be added is the anti x-ray plugin. I have seen it on many severs before. (Not by using a x-ray, but by seeing minerals that aren't really there) I think this is a good idea, because it would stop the cheaters who use it. This will save more diamonds, for the honest players. The only flaw with having this plugin is that it would bug up, making you see minerals (such as diamonds) that aren't really there and when you click on them they would disappearing. (normally turning into cobblestone) But, I think it would be worth it because there won't be cheaters taking all the diamonds.

cool

You are referring to Orebfuscator. It's a great plugin to prevent xraying, but it's (or was) resource demanding. People on my old server experienced lag spikes and severe fps drops. There is a great "pro" but there are also many cons. I don't know if it's worth it, though i'll leave the decision to admins.
On the other hand, moderators and admins are quite active and we have our ways to prevent xraying/ cheating.