This is quite a gem, published by @HarvardBiz (authored by Chris Littlewood).
This is the "prioritization matrix" HBR came up with when thinking about data skills to invest in and explore. Nothing screams "I don't know what I'm talking about" more than this.
In a corporate blog yesterday, Oracle attacked 83 computer scientists (including 13 Turing Award winners) who signed an amicus brief defending our right to reimplement APIs, on the grounds that some of us accepted research grants from Google.