Most “neighborhood” forums have a ton of racism. Try the City-Data forums for Baltimore, or DC Urban Moms. The threads about, say, the racial demographics of the elementary school in some genitrifting neighborhood can get pretty awful.
There's a simmering issue underlying this that in only a matter of time will surface in a court battle: if racist attitudes are common in the general population, does making a story out of it (presuming there is no related court filing about illegal discrimination or anything similar) violate a person's "non-notability" status?
