Adding A Redirect Script On Web 2.0 With Ads?

I have a few Web 2.0's that have an annoying amount of ads on them. I feel this interrupts the user experience. I was paying a few bucks a month for them but stopped.

Would it ruin my rankings on Google if I added a redirect script to all of my posts and redirected them to my domain.com blog?

Maybe at first you may not notice, but over time, since you removed the authority they passed (in case they passed any authority at all), will provoke diminish returns in terms of link juice with those redirects.