You might find you get more input if you use a service like flickr or photobucket (both free) and there is a gallery as part of the forums as well that you can use to upload your photos to. In addition you might find that many won't go to give a whole gallery critique - its a lot to ask to do well. What you can do is show a select few of the photos here (if you use the gallery hosts you can embed the photos into the posts).
Most won't download files from a file-share from a member who is a stranger.