Apparently many people are unfamiliar with the idea of buying things. It's a simple system: A person pays money for goods or services, and the recipients of that money delivers that good or service.
The furor over the price cuts of the 3DS and Team Fortress 2 imply some new philosophy of shopping. The thought seems to be, "If I buy something, and someone else gets that same thing for a lower price, I'm getting screwed."
You still got a product in return for your money. You thought it was worth ten dollars, or two hundred fifty dollars, and you got it for that price. Once that transaction is complete, the relation between you and the seller is complete. You may have been ripped off*, or you may have won a great deal**. Either way, the price in the future has nothing to do with the value of your purchase in the past.
Where have these people come from, anyway? Almost every consumer product's price goes down over time, except survival commodities like Petrol and Food. When did this completely ordinary process become an outrage?
I suppose I shouldn't bother; people will complain about anything nowadays.
*If you got a 3DS
**If you got TF2