The reason for low interest is probably the murky track record of Biostar. Specially in India. Company presence is next to nothing and trust me when i say bios updates are few and far. Though they make great boards, it needs better support.
Also most power users are looking at something more than a basic board with good overclocking ability. Personally I want more features than what are offered by this board. For me, any board without dual GB Lan is no no for main pc.
I might buy this for my 2nd cruncher is i decide to sell the P5N-E though, but that setup is running 100% 24x7 for while without any glitch. Lets see. I might be in for this GO. But i will need 1-2 days to decide.