commit: fb200d8 - #595 (2014-04-14 00:44:57 -0400)
So after Raven Tools now Ahrefs going to shut metrics supported by scrapped data...Google is playing Bigg Boss here!!
Don't worry, Google loves SEO's and is not trying to kill them at all :).
This is a huge power play by Google. They are basically taking over and controlling the entire SEO tools industry.
Patrick from Raven has some good insights on the decsions here: http://raventools.com/blog/ravens-ceo-on-ahrefs-and-choosing-to-end-use-of-scraped-data/
Damn, I was just getting used to KW data too. I'll still maintain my pro account though, ahrefs just kicks ass.