Basically, I have a site with various wordpress blog categories. Each category has a related forum/BBS. Does anyone know of a wordpress plugin that will allow me to have custom text displayed for each post in that category? Eg, if the post was in the foobar cat, it displays a piece of text like "Related forums: foobar". It would be even better if it displayed a text for each category,eg if the post was in the categories foobar, widget and hobo, then the text would be "Related forums: foobar, widget, hobo"
That's pretty unique, I doubt there is a plugin for that. You could try custom fields. Wordpress - Using Custom Fields