Instant Site Comments by Robert Blackstone… a cool tool!
From Robert Blackstone comes a really useful script called Instant Site Comments. In a similar way to blog comments and forum posts it makes pages on your site “sticky” by letting people add their own comments.
Say, for instance, you have a site composed of PLR articles on Ferrari sports cars which you’ve put together and hosted in the hopes of getting some traffic and Adsense revenue. Well, with Robert’s script you can now let people add their own comments to your article pages.
Here are the advantages…
1: People like leaving comments… it provides basic interactivity and a way for them to add to the site. (who doesn’t like being asked for their opinion? It makes you feel important, right?) 
So people are likely to read more articles… perhaps link to your site… perhaps stay longer and click on an ad… perhaps bookmark the site to return again later.
2: The search engines will see more unique content on your pages and hopefully give them a nice ranking boost. Your pages with comments will not be identical to other people’s page who used the same PLR articles.
3: Your pages are no longer static, but get changed every time a comment is left. I personally think that having frequently updated pages will get you a big search engine ranking boost. After all, frequent updates are why search engines love blogs and news sites…
Check out the script here. There are full instructions for getting it running on your server, and Robert is a good guy who wil help you get set up. He’s also behind ebook niches which I’ve mentioned before as a top-quality service.
