How much energy you are spending while afk. It should alert you.
Auction accessibity is an issue. Can't find it on the website except through the encyclopedia and the way you get to it in game is rather indirect as well.
Animals should have some sort of fullness rating.. Anything. I'd like to know how much I need to feed my pig before I make so many trips and spend too much energy in separate feedings to be worthwhile. Animal hunger is too vague.
While inventory food info is readily available, researching energy gains before acquiring a food is impossible!!! The encyclopedia should also reference the cost to produce the food.
While names help me determine what animal I just interacted with, it's not failproof. It would be nice if the animal were able to be tracked/highlighted.
Having the skill level needed to utilize an item prior to purchase should be readily apparent