The sky is falling mentality isn't something I follow or much less believe. Back in 2008 when the market was crashing and the DOW was down to the 6000 level people by the billion of dollars were getting out the market based on fear and buying Gold driving up those prices. Now here we sit 2013 and the market has completely rebounded and for those who got out while things were crashing completely lost out on the rebound. Since 1929 there has always been 1 bull market for every 2 bear markets.
As for the housing market I strongly believe that prices are starting to get more inflated but from what I can tell in my Minneapolis suburb that the supply and demand is very high and people are feeling very confident about their jobs again, have lower debt and want to make a switch before interest rates go back up. I do think your right that the banks and the government didn't learn a thing from the housing crash. I know people who are underwater on their current residence, so they are renting it out and then are getting approved for 5% down on a new home. Talk about stupid. So yes, I do believe that Greed is back in the market stronger then ever, but IMO as long as you do your research on any property your buying and you know they area and your in a strong cash position with low debt that you should be just fine. I would strongly warn those who are hanging by a thread financially, and I meet many real estate investors while I'm out fixing up rentals that a lot of you don't have cash reserves and are heavily leveraged, that your the ones I worry about.