commit: b67d552 - hire banner add for jobs on other sites (2014-04-23 08:56:43 -0400)
From earlier this year - great and relevant data. However, this doesn't replace doing your own email behavioral testing.
Yes. From my customers: their constituencies are so different, that a benchmark like this, while a good starting point, is no replacement for their unique use case. Not to mention, public sentiment changes constantly.