Wordze is having a promotional deal for a short time, where you can use the service for 30 days for free. I don't know about you, but I can get a whole lot of research done in 30 days. You can only get it via this special link.
In case you missed my last post about Wordze, you can see it here, but the gist of it is that:
It doesnt just stop at giving you the historical data and KEI. It digs into the competitions sites, giving you information on what they are aiming for. It assesses the competition, showing you just how tough it will be to rank for a keyword phrase. You even get to see the average number of links that the top 10 sites are building each month. Other goodies include site age, number of .gov and .edu links, and more info from the top ranked sites for a phrase and then compare it to its own database of keyword and demographic data to give you the information you need to make decisions.
But don't click on any links in that post. You need to go via this special link in order to get the free 30 days promotion. As far as I can tell, the promotion is only going to last for a few days, so if you don't sign up soon, you'll probably miss out. Have fun with all that way cool data!