There are two ways of using the site: you can either challenge another member to use a particular word or phrase in a post, and then you link to their post and they link to yours.
Or (if you weren’t confused by the above) you can set up a topic, and other people can link to that via posts on the same topic, on their blogs.
Yeah, I know I’m not explaining it well.
Suffice to say, I go back to this site often to check what’s happening, and run down the list of topics that are up for linking to. It’s surprising what’s there: lots of celebrity stuff, but virtually nothing in the religion area; a good deal on health, but not much on books and writing. Plenty on blogging (which is probably not surprising) but not much on automobiles trains and planes.
I guess I’m expecting the range of topics to be more widespread. Perhaps it depends on who writes on the site, and who doesn’t. I’ll have to add something else to the religion section, because it’s sad to see just one little post listed in there – especially since it’s mine!