Keep seeing these threads on guilds ...yawn...when are you fixing the defense... under 50% no reward!!!
don't know why you're upset when they are fully wiped out. they will need to revive their troops and heroes.
wait till you meet those that just hit on your resources and leave. many of those in your might range.
To me this is one of the big flaws with this game. To profit from making your defence weak on purpose? Doesn't sound right.