Looking for some cool features for a directory script

[mdman]

Anyone have any ideas for features to add to directory script. I would like info on normal must have features as well as something above and beyond - Making the directory extra easy to run, better for submiters, webmasters, SEO, and visitors.

[Mrblogs]

Paypal Integration... Image Verification.

Screenshot capability would be nice, as well as perhaps some Ajax content?

[StupidScript]

- Dynamically expanding subtext, i.e. initial display composed of headlines/titles with individual item subtext revealed when visitor clicks, rather than relocating to a subpage

- User ratings for directory members

[DataFeedFile.com]

There is no link or software suggestion here...

what are you guys talking about? I am interested to find a good directory software listing too.