I think Stanford Race Confessions is a neat idea and we ought to tell them about the Secret App! It would avoid the problem that you mentioned, i.e., that some people won’t like a post due to the concern that their identities will be tied to “liking” it. It is interesting that there is a certain value about “liking.” You wrote that you take note of identities who like the posts — do you also notice those who don’t like?