That's exactly our feeling. I've seen the Cisco/Polycom systems, and they look great, but they're also a lot more expensive, and for what we (and many other startups) need, the value isn't there.
So just say you use Skype with a big screen TV. I opened the link expecting to see how you replicated Cisco/Polycom telepresence using off the shelf products at a fraction of the cost (Which is possible btw)