Why english?

Some guys asked me why I write this blog in English. First of all, after six years learing English, I realized that the English language will be very important for my futur life. Today my English is very poor and I really need to improve it. Furthermore I realized that movies and TV series in the orignial (english) version are much better. Hearing the real actor speaking is... I don't know how to describe... greater, because the actor is able to match exactly the role he plays.
You see, in the moment I am on an english-trip. (I even start to read an english book.) On this reason I write this blog in english. If this reason sounds too strange for you take this: An english blog could be read by more people than a blog written in my native languge.