im just wondering, if a PR0 is listed is DMOZ with no other backlinks.. what PR will it become in the next PR update ??
PR0 maybe a PR6 could be someplace in the middle. It still depends on many factors, such as if it was indexed by google and how many of the clones got indexed. But keep in mind, there are ODP links that have maintained a PR0 that have been listed there for years. Other factors in the google algorithm could effect the outcome as well. Like duplicate content, or it being a linkfarm.
Educated guess: I'd say not above a PR3... but as Q said, there are a lot of other factors that could come into play. I'm basing that on a montage of sites I've seen, since obviously I don't know Google's ranking algorithm.
As Q. said. If your site is something new like http://www.youtube.com/ one upon a time it can receive PR8. Happy New Year to all
Unless you are doing some serious link building, the DMOZ link isn't going to affect your PageRank very much. My site got listed in the ODP shortly after it went live, but I didn't have very many other backlinks, nor was I looking for any. When the export/update came around, the site got a PR1. I think that's a pretty realistic gauge of what to expect if you aren't working on getting more incoming links.
It depends on the page where you site is placed in the DMOZ, and i think PR of that particular DMOZ's page pass PR to your site...