These are just a few web resources around Python, R, machine learning, data mining, and some other technical topics I've come across. I will update this list as time permits. In the mean time..enjoy!!

Some Good

R videos
A collection of

talks given by Hadley Wickham

@hadleywickham on R

Stanford OpenClassroom - a bunch of CS classes Stanford. Full Courses Short Videos

List of freely available programming books

KDNuggets - latest KD news

Khan Academy application of machine learning to assess student mastery

CMU

Machine Learning course
Quick

Python Facts
Invent Your Own Computer Games with Python
Courtesy of

@jeremyphoward
Getting in Shape for the sport of Data Science
Courtesy of

@hackingdata
UCB

Intro to Data Science
A good

list of Machine learning, Statistical computing related courses

A great

video with Jeff Hammerbacher detailing the future of Big Data

Courtesy of

@peteskomoroch
Hidden Videos Courses in Math, Science and Engineering
Updated List of Datasets and Video Lectures