I wouldn't be surprised to see quite a few of us reviewing hardware that we purchase on our own. Hell, I go through phones pretty regularly, so I tend to have a new one in-hand every 3-6 months and tend to stay on top of whatever is on the market.
Aside the hardware itself, there's the possibility of accessories as well. I have a few leads into some accessory sites like dbrand. Getting some reviews for these may be a great place to start.