It's no secret that blogging is a game of page views. Without good analytics, blogging is all about watching, intuition and guesswork. After you've done some of that, you write some spaghetti posts, throw them at the wall and see what sticks. Dash gives publishers the motherlode of data about page views and how to get them. It shows them the past and the present of their site, and its ability to measure Web-wide trends offers a glimpse of the future.

Pars.ly has been impressive from the start. Google should eat them up and offer this for free, disrupt the blogging world by allowing anyone, and not only large companies with budgets who can afford this service (starts at $499/mth), access this information and put everybody in fair competition.

A tool like Dash gives a site a huge advantage in the short term. While some sites putter along without this kind of detailed feedback, the ones who have it could dominate. The ability to see exactly which topics and events need covering, and exactly how to cover them for a particular audience, is a sort of online omniscience.