We thought about trying to combine them, but they seem too different.
According the PG, the big ideas are not obvious at first, so how can you make good decisions on so many ideas in so little time? Probably YC is going to filter the apps through 1-2K YC founders or something and then have a score sheet, silos of expertise, etc. Basically selection by committee.
Though I like the concept, I am skeptical of the judging, as well as the sheer number of apps coming in worldwide - too much white noise which hurts the ability of the many US based startups trying to get a seat at the table.
The fwd.us initiative seems dead in the water, so can't do much there. This is a much more clever, more politically astute approach to finding possible candidates.