the rule about ppl being online when a raid occurs is really good, that should be in effect whenever someone wants o enter another persons fort or whatever
when trading on peaceful terms, or at someones area for peaceful reasons. do not suddenly steal stuff or suddenly raid or whatever. no Trojan horse schemes kay?
when raiding, should it be made perfectly clear that that is what is occurring? no surprise assault?
should one shout "ATTACK" or something when they decide to attack? i dunno, i'm asking you.
i like the idea of stealthily gaining entrance into someones fort, but at the same time its not fair if your not being expected. so maybe announce that you are attacking, then go about it in the way you see fit.
except for breaking blocks to gain entry, if someone put effort into a trap ans they set it up in specific ways then its not fair to burrow around it.
however if you say that you're at war, and get in without breaking blocks, then alls fair i think.
just my ideas.