I've been reading around forums and google to find an understanding in motherboards but haven't been to successful. My purpose in this quest is to justify the kind of motherboard that best suits a PC build. The problem is I have no understanding of the limitations the MOBO can have on the rest o the hardware and in the future. For example, I selected the tomshardware $220 pick for the month of August (i5-3750k) CPU of choice, but apparently people are saying the LGA 1155 socket configuration is a dying breed compared to something called Haswell. What do I have to consider? What should I be looking for in the MOBO to prevent bottlenecking the processor or graphic card. What defines the quality of a MOBO other than how many graphic cards or RAM sticks it can support? Does anyone have a crash course in MOBOs for dummies without to much technical language? Thanks.