Google Suggest Explorer is a simple tool lets you explore the Google Suggest service to quickly find and refine search terms. Just enter a word or phrase and press the Complete button to invoke the autocompletion algorithms. You may then click on any of the results to further refine the word or phrase.

It’s a very useful complemention of the well known Google Suggest in order to better perform your Adwords campaigns.

The people for LinkVendor developed LinkValue, an online tool that help us determinate the cost of a link in a website, based on the website popularity and traffic.

Of course, sometimes is very difficult to estimate the cost of advertising in a website and this value is only an estimation, but I thing is help to give us an idea, or al least, a comparison based on many indicators.