I have two suggests here that I'd like to see onsite:

Pet pages character limit is only 15,000.
There
 is currently no counter for the characters, so any one making a page
pretty much have to guess if they're getting close to the limit.
If they happen to go over the limit when saving, they will lose whatever coding they added since last save.

A live-counter would greatly helpful and appreciated.

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Showrooms(and, I assume, shops and galleries) have a category limit of 14.
I'm not sure how difficult this would be for coding, but I'd like to have more(maybe even unlimited).