In my last post I was asked to supply some of the sources I consult for coding and IT-like stuff.
Here is the list. It is not exhaustive but these are the areas that post the most helpful things in my opinion. If anyone has more please add them to the list in the comments area!
Information & Visualization (no longer updated)
Advanced Business Analytics, Data Mining, and Predictive Modeling
AIIM Global Community of Information Professionals
Big Data, Analytics and Data Science Training
Data Science Central
Taxonomy Community of Practice