Well, the embargo is off, and YDS has launched, or will Tuesday. Here’s where to find it. (I think – it only works with the PC)
Initial coverage here (Silicon Beat), and I am sure far more places will cover it as the day rolls on.
Meanwhile, Blinkx’ Mac version is now out as well, I have downloaded the client and look forward to trying it out. It’s called an “0.5 beta” so if it erases my entire hard drive….