What I totally don't understand about SE Nuke is the people who are using it to promote the same sites, over and over and over.
Once you blast a website with SENuke, you effectively have 1 backlink from the full portfolio of sites. For example, after your first run you have a link from blogger, you have a link from ezine articles etc etc....great.
If you then do another run, no matter how unique the content, and no matter what settings your using, all you are doing is to create another link from the same site.....which is pointless. The value of having 100 links from blogger.com (or any other of the sites in the senuke portfolio) is no more than having 1 link.....
People are running run after run after run against the same site....it's totally pointless and wont add any value to your site.
The only value is for an SEO company who manage a large number of sites. 1 blast per client is always going to be the limit of its usefulness.