i have, and i still have it in a tab, but as opposed to most other articles or newsletters it doesn't seem to be something i can just read in-between like i usually do when i switch screens or tabs heh , i will certainly try to at least get the notion, you know i think it's fascinating matter can't get more cutting edge than looking for the missing 95% of existence imo :-) so far i can deduce it's all about error margins and getting a usable set out of a whole cloud of unstructured data, but i have to admit it's a bit above my braingrade, maybe not the concepts, but the language used is very technical and probably since it's mainly directed at people who are on it on the daily, nonetheless ... i'm not done with it yet :p