Ask HN: Any great blog posts discussing results of A/B Testing?

A/B Testing Rigorously Without Losing Your Job - B. Tilly - http://elem.com/~btilly/ab-testing-multiple-looks/part1-rigo...

20 Lines of Code that Will Beat A/B Testing Every Time - S. Hanov - http://stevehanov.ca/blog/index.php?id=132

These are the ones I've read recently. If I remember any others, I'll update.

the devs at thumbtack.com maintain a blog w/ 2-3 excellent posts on the subject. i liked these because the authors clearly have experience in all three aspects of split-path testing: (i) the engineering (how to implement? eg, via template-switching middleware); (ii) the analysis (probability theory); (iii) test config--identifying orthogonal features suitable to test.

so there's that plus the app they use. Of all the A/B-test metrics apps i know of that are named in honor of 1980's bands, thumbtack's has the best name, "ABBA"

There was a really good presentation on this a couple of weeks back in Austin. I think it is recorded here: http://engineering.indeed.com/blog/2013/05/indeedeng-data-dr...

Definitely check out Kyle Rush's report on the optimization of the Obama Campaign's donation page via A/B testing. Here's the link:http://kylerush.net/blog/optimization-at-th e-obama-campaign-ab-testing/

I like the following:

http://visualwebsiteoptimizer.com/split-testing-blog/

http://marketingexperiments.com

http://whichtestwon.com/

http://kylerush.net/blog/optimization-at-the-obama-campaign-... (previously mentioned)