There is no benefit is submitting the same press release over & over, as you said it is duplicate content. It can be beneficial to rotate the press release distribution service on different press releases because you will get backlinks from unique domains. Take a look at PR Newswire & PR Web.

Yeah I do it manually now so was looking for something more efficient.

What is your favorite tool for getting a report of URLs that are not cached/indexed in Google & Bing for an entire site? Basically I want a list of URLs not cached in Google and a seperate list for Bing.

Thanks,

Mark

Smart Draw is seriously awesome; just downloaded for a 7 day free trial. I used Mockingbird in the past but SD looking way better now.

I would recommend creating your own long or short list of directories you want your site in then outsource the submission using odesk.com. Others here have offered great advice on building that list (Casey & Kris).

One thing you should always check is that the URL your link is going on is in the Google index. If you have a link to your site on a page that is not in the Google index try pinging that link or dare I say tweeting that link so it has a chance to get picked up. If the URL the link is on is not in the index it passes no value.