Omohide Poro Poro - the first segment, to be precise - has been viewed on YouTube over 1,300 times since it was uploaded on July 25. 1,317 as I write this. An impressive number for a movie without any promotion or attention beyond, of course, Conversations on Ghibli.
Continue to pass along to all your friends, and send them over here to watch. Also, don't forget that you can download the newest fansub copy of Poro Poro from the Download links.