Good idea, needs a bit more fine tuning Rated 5 out of 5 stars
I've played around with addons like noscript and adblock plus.
I thought that I would give Request Policy a try.
It seems to be okay, would be better if:
1. Blacklist/whitelist (I see that this has already been mentioned in previous comments:))
2. More clarity and simplicity about "from" and "to" requests so that everyone (not just us geeks:)) will be able to use this addon.
Just my two cents:)... Keep up the good work. Continue to keep the addon light and avoid bloats. Cheers!