Lil Help? New App Needs Beta Testers

I am rolling out a new web app and I really need beta testers who create a lot of RSS traffic (like your digg feeds,,, twitter... any RSS feed). The app is called iStalkr and it creates a timeline of your activities as well as allows you to subscribe to your friends and they can subscribe your yours. I think it is a good idea and I hope it catches on, but first I would really love to get about 100 high traffic RSS users to check for data issues that may occur.

Thank you in advance!