Comment by itsmek

It's not uncommon for free things to be higher quality than cheap things, especially when we're not talking about physical goods. Think hobbyist vs hack. Selective pro bono vs quantity over quality. The former describes old internet while the latter describes much ad-supported internet. I'm not saying cheap is better than expensive, and I'm not saying everything works this way, but I do think many things do, especially for pure information that doesn't have a major capital cost associated.