First off I love the Faceted Search plugin! I was in the middle of setting up a smoothie recipe database for my girlfriend's WordPress site when I realized that your plugin can accomplish everything we want just by repurposing Categories. Ha!
Anyhow I got a proof-of-concept going but ran into a conflict with Yoast WordPress SEO. If WordPress SEO is activated, Faceted Search will return "No results found" no matter what is searched. I tried disabling options in WordPress SEO that seem relevant but so far the only thing that works is deactivating it.
Anyone run into this? Any ideas?
P.S. As a workaround I might try to create a custom taxonomy and modify Faceted Search to use it per the other thread. I suspect WordPress SEO won't bother interacting with a custom taxonomy so it might allow the two plugins to coexist.