I had a boring idea that probably wouldn't work, but, is kind of interesting.
What if someone wrote a website/script that recommended speakers based on an online database of voters? Like people could go here and go through a series of questions...Budget? How often do you listen to music versus watch movies? What kind of music do you like? Where is this system going? How big is the room and how close are you going to be seated? Are you married/do you have a live in girlfriend? Would you be comfortible ordering from an internet retailer? Where are you located? How loud do you listen (quietly, moderate, loud, painful)?
Maybe even extend it to recommend well paired equipment (meaning if they select 4-ohm speakers the script will filter out any amplifiers that aren't 4-ohm rated, etc).
On the other end of people getting recommendations, could be a community that maintains the site like Wikipedia. Because the job would be too big and biased for one team, it would have to be a community.
I know there is that speaker review site, but that one you have to know what your looking for in order to find anything on it.