[ben_w]

This is in the article.

Indeed, half the point for reCAPTCHA: That how Google could justify supplying reCAPTCHA for free, but not why people wanted to use them.

[chinathrow]

> That how Google could justify supplying reCAPTCHA for free, but not why people wanted to use them

This and Pokemon Go for collecting videos: are there other examples of users doing the free work for $large_co?