I've got a full set of 6, originally using both a Yamaha Receiver, and now my Bryston setup SP1->9B-ST-THX. I've run them pretty loud (way to high gain with a Bryston 4B-ST-Pro 250W/ch) and it is nice to have a full set of identical speakers (no cinepod), but, I've been looking at an upgrade--have a pair of DB1Ss
and find the transmission line much more interesting.
But, they have gotten decent reviews, even the audiophile magazines. (The Absolute Sound did in a review
of <$500/pair speakers, and Future Music, the electronica gear magazine gave them props as monitors.)
Bit of history. Blueroom was a concept speaker by Simon Ghahary
with B&W, using a version of the kevlar woofer. The first speakers were rather expensive and used much more expensive materials. Later things got spun off and the Scandinavian (Danish) company, that incidentally does the plastics for LEGO, developed a cheaper process for making the 'cabinet/housings' and thus the Minipod was born. One of the orginal models was the Housepod, that was much larger than the Minipods, and I think was a three-way; Remember seeing pictures of installations as monitors in restaurants/clubs.