At TUG 2011 Stefan KottwitzAt TUG 2011 Stefan Kottwitz made a presentation of TeX.SX which is relevant in converting mailing list users. It includes a comparison of different communication forms and lists some advantages of TeX.SX.
replaced http://meta.tex.stackexchange.com/ with https://tex.meta.stackexchange.com/
replaced http://meta.tex.stackexchange.com/ with https://tex.meta.stackexchange.com/