Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, Gregory Stark <stark(at)enterprisedb(dot)com>, jd(at)commandprompt(dot)com, Robert Haas <robertmhaas(at)gmail(dot)com>, Greg Smith <gsmith(at)gregsmith(dot)com>
I'm thinking that default_statistics_target is disputable enough that we want to move discussion of it to pgsql-performance, and for version 0.1 of the tuning wizard, exclude it.