I think the basic argument is whether falling prices cause people to postpone purchase of items. I think that in general this is a fallacy. Regardless whether electronics is the best example and whether this can be compared to a deflating currency, I do not believe in the concept of people postponing purchase forever. Now is more valuable than next year. We humans all face an equal and rock solid constraint: time.
In general, it is a falacy, for the obvious reasons that the consumer doesn't delay purchases indefinately. However, I have to admit that Elase2 does have a point here about the role of investors and speculators in the health of the modern economy. What I don't believe that s/he understands, is that is a side effect of the outsized role of modern finance, not a requirement of a functioning economy.
The finance industry has become such a huge part of the US economy, that I would say that Elats2's claim that even mild deflation would result in a large pull back from major investment, and result in increased unemployment. Still, I would consider this to be a symtom of the longstanding effect of mild inflationary policies, resulting in the growth of the finance industy itself. The problem isn't that investment adviser and bankers can't make money doing what they do; the real problem is that they can make a great deal of money doing what they do, but that they work in the largest 'cost center' industry in the world. Said another way, the finance industry (on net) does not produce anything of value, but instead offers only to move wealth around in the most efficent manner possible. Whether or not they live up to that promise is a matter of opinion, but they actually cannot produce value in their own right. This has much to do with why Mish has, and still does, consider what he does to be a fraud. Not that he's personally fraudulant in giving advice, but that the entire freaking industry is a fraud; pretending to produce wealth, when mostly they just move it around and take a slice off the top.
A healthy economy does not require the dominate finance industry that has developed in the US and most modern "Western" nations. We want a healty economy to develop around Bitcoin, and that means that nearly every consumer is also a producer, and that these huge 'cost center' industries never develop beyond a few percent of the gross. Nor should it require tax benefits from governments to have economic incentives to build factories, nor these power broker parasites that tarvel around the world searching for investment bargins. Small businesses have always been the bulk of business activity in the United States, and small businesses should be the bulk of the business with Bitcoin as well. Under such a model,
mild deflation is no more (and perhaps less) dangerous to the business climeate than mild inflation. That is not to say that the significant deflation that we have experienced thus far is a favorable climate, it's certainly not. So either Bitcoin will mature and stabilize on it's own merits, or fail epicly. We al place our bets according to which outcome we deem more likely.