SMALL COMPARISON BETWEEN THE NSE AND WALL STREET

In  the previous post, a list of the most successful east african public companies, i briefly delved into the fact that the Nairobi Stock Exchange is the most developed in East Africa and is a major contender in the African Stock Markets. I have been reading a little about Wall Street and i found the most fascinating article about the high tech way that business is conducted in the home of the New York Stock Exchange and i was completely blown away. So this time i have decided to compare the NSE in the past article and the NYSE in this new article. Those wall street gunslingers are making truckloads of money at mind bogling speeds with the use of software that i believe very few people have heard of. If you thought that the NSE was ahead, you will love the way that wall street dwarfs most of the other financial markets in the world. Tell me what you think about both articles, Do you think that African stock markets and others in less developed countries can ever match to the level of development and efficiency of Wall Street, or are they going to always lead the pack? I need your comments