MrFewkes - 2:46 pm on Mar 31, 2011 (gmt 0)
They failed because they offered nothing new to website owners.
The only way to get a new SE popular - is to have the masses popularize it by linking to it in their millions.
TV doesnt work (bing) - and doing nothing doesnt work (fast)
What could a new SE offer websites in return for a nice juicy link to them?
Answer that - and you are the next google.