I think this is pretty much identical to the subject being discussed here: http://news.ycombinator.com/item?id=1426211 http://news.ycombinator.com/item?id=1426

I think this is pretty much identical to the subject being discussed here: http://news.ycombinator.com/item?id=1426211 http://news.ycombinator.com/item?id=1426211 There's a lot of discussion there already, and it might be worth reading it before commenting here and repeating all the arguments. ADDED IN EDIT: Having gone and taken my own advice (for a change 8-) I prefer the other article because the diagrams are larger and in-line.