First, I found this post extremely insightful and interesting. I used data project in a project not that long ago and it was awesome !
Here is it running with a totally different, dimensionality reduced set of data. In this case, it was PCA, then SVD I think. http://metasyn.pw/ted-talk-topics/data-projector/index.html
The data in that case is some strange clustering (or lack there of) of ted-talks in 2013...