:Noted, but I think you might be expecting this finding to be deeper than it actually is.  The GRG was singled out—both because it is the group with the most real-world prominence, and because the key conflict of interest allegations revolved around affiliation with it.  The Yahoo! groups and such can be painted with the same brush as far as lacking an inherent conflict of interest, but I think they are of significantly lesser interest otherwise.  ] ]