There are frequent openings, we just hired a new person in fact. She's located in LA, and she may not know as much about tech as you or I would like. As a person who has built literally hundreds of PCs over the years, I totally get that mistakes can be made in component selections, and I get that trying to maintain every article that deals with this sort of stuff is a pain. If you can write coherently without condescending to people, maybe even bring some entertainment into play, and you can also make good component choices and have time available to write for us during the day (flexible hours, as we're basically a global website), by all means drop me a note. Because I would love to have competent people helping to take care of things and we are continually looking for new talent.
Also FWIW, I have fixed any issues (I hope) with the extreme build and updated its prices, which thankfully are almost universally lower than just a few weeks ago.