What about French?

You would argue to me that since I am French and living in a predominently french speaking city (67.8% according to Wikipedia), I would publish my blog in French. Well that may be true but I have a few reason to do it in English.
1: I was googling in english when I had the idea
2: Montreal is definitely more English speaking than France, don't you think?
3: I am doing my internship in an English speaking company Canadian Winter (No, the fact that everybody there talk to me in French doesn't count)
4: Well I sure had a reason, I think