The "beware the tech bubble" stories can get repetitive, or feel like cheap scaremongering. This one gets points, though, for correctly noting that Fed policies designed to strengthen a large economy can cause overheating in some areas or sectors.<p>For another example, see Ireland's experience under the ECB. Drastically lower interest rates set by the central commission weren't the sole cause, but a major contributing factor of their boom and bust economy and accompanying housing bubble.<p><a href="http://www.notourdebt.ie/the-roots-of-irelands-debt-crisis" rel="nofollow">http://www.notourdebt.ie/the-roots-of-irelands-debt-crisis</a>