How Stupid Are Things Getting In The Everything Bubble? Pretty Freaking Stupid.

Businessweek says on its cover that sneakers are a "new asset class". Valuations for most assets are through the roof. People with no idea how markets work and no knowledge of valuing companies or understanding what they are buying are making money hand over fist. Is this normal or is it a result of too much money being created by central banks that is enabling rampant specualtion?