This was a spur of the moment decision, so if you want to reward people through a directory submission affiliate program, grab it now while it is at its reduced price. Save 40%. Development thread | Purchase Page Only phpLD v3 is currently supported, but I may make a version to support phpLD v2 is enough interest was shown.
Hmmm...well the site the download is hosted on provides an overview / demo of the user functions (if you login), and the admin screenshots provide a good overview of the admin functions. I don't have a full online demo available right now, but can put one up at some point if needed, and when I've got some free time.