I use chrome and you have to enable the special flag for that and I'm not doing that for a single site.
I think it's only needs a really small amount of css i.e. some padding/margins a slight change in the background colour and some better spacing that's all probably. Five minutes worth of work and would add virtually nothing to the page weight.
I suspect whomever Dan Luu is they don't really give a f about my opinion so I'll stop now.