In my opinion,a good link exchange system should meet following requirements:
1. Have good directory structure
2. Only have related directory/links to site owner content
3. No more than 40 links per page and good navigation on the site
4. Easily to recognize from the main site and on all the subpages
5. A search tool is an advantage
6. Allow link submissions (automatic submissions are better)
7. Good reciprocal links direction (link codes, banners)...
Any other ideals?
BTW, I have just implemented my links systems at
http://www.casinotalks.com/links
I really appreciate your comments on my links categories structures
Links exchange is happily invited!
Thank you for all
Dinh