BASIC was indeed a real fun) It was my first programming language. And Yes, guys, programming in 1965 or 1974 was probably a real torture. Not like today, with ready-made blocks and templates.. Times change)

This is a very smart reply, isn't it?? As for me, any site search engine updates are very interesting from the coding and SEO points of view. It must have taken 2-3 months for their specialists to work hard with it and make lots of test before launching. I'm not a great Facebook user, but as a webmaster I would look for some more information on their searching algorithm.