Post ad category navigation
IMHO, the weakest part of classipress is the drop-down navigation in the post an ad page template.
If a site has a lot of categories, it's just too much to scroll through all of them to find the category you want to post in.
Having unrelated categories in the same menu is just not good. Plain and simple.
A customer must be able to post an ad effortlessly, or they just won't use the service. There are too many other classified/directory sites out there (the competition) who have a simpler system.
There needs to be two drop-down navigation menus, one for the parent category and one for the child category. By having this feature the length of the category list goes from many to few and is easy to navigate.
... standing on the shoulders of giants