Trailers Weekly: “Harry Potter”, “Transformers”, “X-Men”, “Our Idiot Brother” and “What’s Your Number?” Michael Lee, April 29, 2011April 29, 2011 Trailers Weekly is a feature in which we bring you the most popular and talked about trailers of the week. Sharing trailers is a classic viral practice, and trailers are still the most mainstream way for people to learn about movies. There were a lot of trailers for highly anticipated…