What you offer is similar to calling people stupid for selling others a CD with your music on it... or a DVD with your content on it.
Downloading is a service provided to the end users for their personal use. Just as with CD's and DVD's, and any other type of transferable media, there are certain ethics that come with using the content... providing it to others for their own continued use - whether a profit is made or not - is crossing that ethical boundary, imho.
A laxity of security on my part does not ever excuse the act of theft on your part.
