1. The server has enough to do, as is.
2. That is just the point. DON'T USE TNT. DON'T TRY. DON'T even think about it. Not for mining, not for fun, not for nothing. Don't use it, just don't. DON'T. Do Not. Thou shalt not use TNT. Get it?
1. Inventory scanning wouldnt really add any significant server load - but it's pretty useless since exploding is disabled anyways.
2. Are you hosting that server for having a fun time playing or for playing king in the sandpit?
