However his analysis focusing on isolated economic indicators is missing the forest for the trees (presumably willfully). Why is money cheap? Because investors have no place to put their money. The accelerating consolidation of wealth within the super rich (ie. the 0.01% funding VCs) and the pathetic amount of tax and philanthropy mean they have nowhere to put their money. It is going to be impossible to get the returns they demand because of the decimation of the middle class and on a larger scale the impossibility of sustaining 20th century level growth over the long term.
Tech is a long way from being an unattractive investment because it still provides the best avenue to scaling a business quickly. It will survive a tremendous amount of douchebag entrepreneur cash burning simply because there's no better game out there, and until society comes to term with what's actually happening economically rather than wishfully believing the juked stats the government puts out to get re-elected I don't see any better investment opportunities coming along.
Let the party continue...