For a short time I liked Facebook because you can share photos, news, posts or anything else and I considered that it was funny. Now I use facebook to see the latest news.
Of the tools that are popular on the Internet I prefer Youtube. I don´t remember when I used it for the first time and in the begining I don´t liked so much but now I consider that is the best of the popular website because you can watch videos of more topics.
I don´t use it usually. I use for watch musical videos (old preferently), handicrafts, dance, short film, documentals and series. The last week I watched an old short film by MGM that’s called “The Bear that wasn’t” (http://www.youtube.com/watch?v=vcPfgi5tCSo) In this shows the position of the man opposite to production ways by means of a bear It´s a good video!
A long time ago I have seen a cientific documental of Carl Sagan called Cosmos. It’s very interesting because shows the origin of the Earth, the evolution, the beginings of the knowledge You must see!
Well I think Youtube offer a variety of opportunity to show that you like, to learn and to entertain.