I increasingly use Slideshare since the past few years for dumping my Presentations or material I read and want to share. While Google Docs remains my tool of choice for making Presentations, Slideshare.net is just a one click upload and gets a wide audience for my presentations. I also like just browsing through for stuff as in http://www.slideshare.net/featured/category/data-analytics or searching
Plus I can embed it a much easier to read format for a ready to go blog post. Even my latest slideshare on a Py data science tutorial got 8000+ views in a single week ( of Christmas … hmm)
These are my stats (all time and last year). You can get yours at http://www.slideshare.net/insight
DECISION STATS 