Most popular @KDnuggets tweets for Dec 15-21 were

Most Retweeted:
KDnuggets Cartoon: Unexpected #MachineLearning Recommendations for your holiday shopping t.co/FuYmw1JPAp t.co/OqlEh68d5i

Most Favorited:
Review: #DataScience at the Command Line - great book, comes with a pre-built virtual machine t.co/9GJzEavX9M t.co/uoAj4NqcBn

Most Viewed:
KDnuggets Cartoon: Unexpected #MachineLearning Recommendations for your holiday shopping t.co/FuYmw1JPAp t.co/OqlEh68d5i

Most Clicked:
KDnuggets Cartoon: Unexpected #MachineLearning Recommendations for your holiday shopping t.co/FuYmw1JPAp t.co/OqlEh68d5i

Top 10 most engaging Tweets

1. KDnuggets Cartoon: Unexpected #MachineLearning Recommendations for your holiday shopping t.co/FuYmw1JPAp t.co/OqlEh68d5i
2. Review: #DataScience at the Command Line - great book, comes with a pre-built virtual machine t.co/9GJzEavX9M t.co/uoAj4NqcBn
3. 4 questions that reveal whether you have the hottest job skill of 2014 (Hint: #DataScience) t.co/Hl2dkcOJjP t.co/r3ZiYLaunl
4. Why #Amazon Ratings Might Mislead You: The Story of Herding Effects #BigData t.co/P1ypJKLdlD t.co/YgieuvMFUF
5. Clustering #bitcoin accounts w. heuristics: most users not follow guidelines, expose activity t.co/ZbAdTX9sGk t.co/bS3AS9980s
6. 4 questions that would reveal whether you have the hottest job skill of 2014 t.co/8pAgr0sqy4 #DataScience t.co/7Kn4OMe4ik
7. How Alibaba is using bra sizes to predict online shopping habits: larger size ~ more spending t.co/sc0Pq3XZQn t.co/IOUITE4aaN
8. Learn how to get the most from #BigData t.co/pJJNlc20Ne #Analytics #Potential #Business #Skill #McKinsey t.co/DxF4DspEFf
9. Can you top this? Google's Peter Norvig Spell Checker in just 2 (long) lines of R code #rstats t.co/4lh2IncerU
10. #DataScience handbook: 3 tips for becoming a #DataScientist t.co/sKYgQUcCne #BigData #Mastery #DataMining t.co/SpdGa4oMof