sorry, but you did not need to notice :) , I've put the source of the article in the post.
not plagiarising, just sharing information and updating it, as the post is still interesting even if a bit old (i've just discovered it) and I too the time to write my own words along some info from the article and updating the numbers.
If ppl want to see more info, they will go to the source, as my post are not articles, but blog posts with interesting facts/media/creations etc