[spacemansam]

I ended up with the same approach. I used to do my idle browsing on both, the PC and the phone. In an earlier bout of productivity (many moons ago) I blocked all the usual suspects on my PC. That was several years (and PCs) ago - but there's now never an inclination to hop over to those sites on the PC and the "missing out" feeling isn't there since I can check 'em on the phone (later). For whatever reason, it feels more like goofing off when I'm on the phone, so there's a slight aversion to doing that during the regular day.