Irrelevant. You always mention we have too many castles in any topic WoE-related, we get the point. Castles won't be reduced, even though I completely agree with you.
Not everyone goes on the forums, and not everyone wants to keep a webpage open to get the coords during WoE... Yes, people could alt+m, personally all my alt+m are fulled with maps/commands I need on other servers too...
I just believe it'd be a lot more convienient to have something warp you outside the castles. Maybe even allowing the flags in fcity the option to warp you.