This is going to be one of those posts that bugs you if you think that SFist is prohibited from running news that affects people who live outside of city limits. So: you like to watch movies on your cmputr. Good for you. You've probably noticed that it's sometimes hard to find the title you're looking for -- iTunes? Amazon? Fandango? Netflix? Hulu? InfomercialsITV? Each one has some movies, but not all movies. The......