1. Dissatisfied with their present employment situation. 2. Out of work due to being laid off or downsizing by their employer. 3. A need to be home more with young children, an infirm family member, or aging parents. 4. A yearning to be their own boss. Wha...

The question I ask myself when submitting to PR0 or low PR sites, is does the good outweigh the bad? If I know it is a directory maintained by a webmaster that has other successful sites or directories, then I will definitely submit a link. If the site is SEO friendly and links are organized in first-come-first serve opposed to alphabetically or random, then I would submit a link. If the directory has very few categories, but at least one relates to my site(s) then I would submit a link. If the site I am advertising is a PR0 or low PR site, then I will submit a link, in hopes that the site submitted to would gain PR soon and share the value.