I decided to learn from and apply okcupid and related insights and had some minor success but there are confounders and it is still not on first position in my priorities list (which obviously is a serious impediment).

Does anyone know who curates the "Latest on rationality blogs" toolbar? What are the requirements to be included?

I suggest adding "customizable blogroll" to a suitable comment on the recent http://lesswrong.com/r/discussion/lw/n9b/upcoming_lw_changes/