How about this one? It's not for overclocking (H67), but then again, my CPU isn't either (I switched to i5-2400):
Intel BOXDH67BLB3 LGA 1155 Intel H67 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboardhttp://www.newegg.com/Product/Product.aspx?Item=N82E16813121506
It's got 4 RAM slots, USB 3.0, and nice ratings. I think that if/when I upgrade later on, I will also be buying a new CPU (if I want to overclock), I will probably never use two graphics cards, and so on and so forth. I might get the Extreme3 if I have enough left over... we'll see.