Just to let you know you're not the only one, I absolutely agree with you and anyone I've ever spoken to about this also agrees (parents, partner, friends, colleagues). The accumulation of wealth ought to be limited, nobody with a discrete income of over a million dollars a year can honestly say he needs more money. The ironic thing is that classic economic theory supports this view as well by presuming the Principle of Diminishing Marginal Utility - which in case of money has been confirmed well empirically.
However, just forget about making such heretical remarks on /. You'll be modded flamebait or troll and can expect an extreme amount of irrational hate. (I don't know why, perhaps the majority of people on /. are super-rich? Then there are also some US Americans who think that every political position they don't know and don't agree with must be socialism or communism without having the slightest clue what they talk about.)