What do you think most PPC services start at .05 do you think that Adwords will ever go to .05 min click?
They did have a 0.05 min until mid 2005 if my memory is correct then they dropped it when they introduced quality based bids (QS). I can't see why they would go back to 0.05...they know in the present climate savvy marketers won't pay 0.05 for long tail clicks...just doesn't make sense. 0.01 on the other hand... "Never" is a long time though so no vote from me
Why should they?., .01 will attract more and more small businessmen (even individuals) to try their product
They don't care as long as it got you to register and fill out all the crap to run ads. Once you do that you'll try .05 or higher out of frustration.