I think convergence is also not quite right because you're not _exactly_ describing a mono-culture. Several different designs might be popular and good. Inste

I think convergence is also not quite right because you're not _exactly_ describing a mono-culture. Several different designs might be popular and good. Instead, we're at an age where everything is hyper-tuned. Its an age of wonder not average, but with that comes the fact that its harder to build a better mouse trap. Popular things can have design input from millions (and billions if you count something like a Facebook feed).