Category Thumbnails
 

As in PP, the ablity to add thumbnails next to each of the classifieds categories.

Make everything look a lot nicer!

Yes but it would be much better if we could assign thumbnails not associated to a particular ad. That way it is not tied to the ad and therefore will not disappear as ads expire. Another reason is you could then assign appropriate graphics for the category thumbnail that could represent the category as a whole instead of one particular product. For a classifieds section, this makes alot more sense and alot more useful than how its done in photopost and reviewpost.

Woot! Someone else on my side :D

Until it's built in - here you go :)

http://www.photopost.com/forum/showthread.php?p=1159002