DataPyR by Kranthi Kumar.
Twenty (20) lists of programming resources on data science, Python and R.
A much easier collection of resources to scan than attempting to search for resources on any of these topics.
At the same time, you have to visit each resource and mine it for an answer to any particular problem.
For example, there is a list of Python Packages for Datamining, which is useful, but even more useful would be a list of common datamining tasks with pointers to particular data mining libraries. That would enable users to search across multiple libraries by task, as opposed to exploring each library.
Expand that across a set of resources on data science, Python and R and you’re talking about saving time and resources across the entire community.
I first saw this in a tweet by Kirk Borne.