It’s a chicken and egg problem: somebody joins LinContEx, submits their feeds, doesn’t bother setting up an exchange page, and then never gets any link exchange requests. So they never bother to create an Exchange Page. So they never get any exchange requests. So they never…
You get the point.
I’ve run into this a couple of [...]

I just checked LinContEx.com’s stats in Google’s webmaster tools and imagine my surprise when I discovered that 14% of the searches in which LinContEx appeared in July were for “caveman mating”, “cavemen mating” and “cavemen mating rituals”.
Do people really search for that?!
“Caveman mating” was the most common of ALL searches for which the site appeared, [...]

I just added a new page to LinContEx to help you find your best link exchange partners more quickly. It’s a list of all the tags you’ve used to tag your feeds, each of which links to a list of the feeds tagged with those same tags.
To get to your tag list, click “Search Feeds” [...]