I think that it makes good sense to raise the limit to 250k. It would be a good deterrent for large money moves, and points to the heart of what is happening at the bank level. The capitalization and balance sheets of these institutions affects their ability to lend to each other.
Obviously, there are many other factors involved; yet this is what appears to be at the base of what this admin is trying to fix with their ham handed bailout. The credit crisis part is very real. I just don't buy that their solution will affect much more than the temperment aspects of the market.
I watched the European version of Squawkbox (CNBC) into the wee hours this morning, just to get their take on the bailout. Very interesting. They likened it to (paraphrasing here) trying to push rope uphill. They couldn't understand why the 'solution' was to bail out the investment banks, and not address the foreclosure problem and the people directly. They saw it as moving money/asset classes.
One of the things that they suggested was to raise the FDIC level, among other things. They had a person (can't recall who- bleary eyed at that point

) who was interviewed across the pond back here in Detroit, who defended Paulson's plan, saying that it was the 'trickle down' effect that would help main street. Hmmphf.
They also wondered why Paulson still had his job. How could he not have seen this coming. Someone else chimed in that none of the central banks around the world appeared to either.