Rated 4 out of 5 stars
Soundunwound.com looks like an exciting project. However, given the current speed of Firefox, I'd rather not install another add-on just to use one search engine. Please consider submitting your details to the Mycroft Project, to generate a standard search engine plugin. so that we can search SoundUnwound directly through Firefox.
In fact it is a standard search engine plug-in; SoundUnwound simply appears along with google, et al. I appreciate your suggestion to also make this available at Mycroft Project but I think most people looking for Firefox enhancements are most aware of this site.