Okay, well if we're offering PC building advise, I would strongly advise going on over to PC-dedicated sites.
The people over at Tom's Hardware tend to be the most credible, and PCpartpicker is the most helpful utility. Reddit is also a great place, and Anandtech is probably the best for review articles. For interactive product reviews, LinusTechTips is god. Check him out over at his Youtube.
Anyways, these are some of the best sources to get knowledge to build a PC! Hope I helped :)