Hey,
Saw this post on reddit and I think the devs should take a look over it on some of the suggestions. Great suggestions in there.
http://www.reddit.com/r/Guildwars2/comments/1p10ml/brainstorm_ideas_that_could_make_home_instance/
If anyone wants to comment on it go right ahead, or just post your opinions in this thread. See if we can get a similar thing going .