[Plugin: Faceted Search] does it support custom taxonomies and custom post types?

+1

I’d love to see that too….

+1 also. Many of us need to work with multiple taxonomies as part of an information query; tags alone will not help our end-users understand how to filter results (and get beyond the limitations of just categories)

+1!

Since there is no answer for a long time…

try “query multiple taxonomies”
it supports custom post types and custom taxonomies…
new version has “checkboxes” option…

Cheers