Oke, so i took the time and read it all while being 100% awake xD and this is what i'm missing so far:
Dreampets, Firestar has a guide:
ClickAnd maybe a link (
Click) to the
custom archive so people can go see what customs look like?
Hoards, What do they add to demand/supply. (Like with Tif's BA hoard, how do this influance the overall supply of the BA. Do i make sense here? xD)
Special event pets, Maybe you need to add something to it. Because now you say they are 'worth more'. But that's only during the event. Eventually, they will gain rarity again (Like the Blood PPS, that was a halloween dog, right?). But compared to, say, the easter dogs...Those are not worth much, so this: "They may only be adoptable for a few days, or even one. This alone makes them worth more." does not apply to them. There is a difference in event pets xD. During the faire event, the burnt dog went for 08 rares and such, while now..you can get it for an 2011 early uncommon.
The Re-Release of December 18th, Maybe you should add that if they have a pet from 2009/10/11-18-12 they need to be more careful with trading it, since allot of people who do know their rarities will try to get this pet for less then it's actually worth?
Store Pets, From what i've seen, the newest store pets always go for mid/late 09 rare dogs. No matter what the species of the store pets are. Once they become unavailable in the shop, they will rise slowly, to say early 09, late 08. (Like with the Arabian horses?)
And i was thinking, maybe make a list of (Clickable) usernames, with a message like "If you don't understand what was said, feel free to pm these people and they'll try to explain it to you personally". (Just an idea though xD)
The rest looks fine to me

, i made my (Newbieee) friend read it and she also agrees, it looks great

If you need help with breaking down the rares list, feel free to pm me xD Not that i am sure what you mean with 'breaking down' but i might be able to help xD
..Halooween,...ftw! xD