- They allow shoddy security on their servers
- They track users against their will
- Info on me is sold w/o my knowledge or consent
- Ads are a poor business model since they can be blocked
- There is no moral imperative for me to view ads since I've paid to access the Interwebs
I block all ads, tracking cookies, beacons, all of it... I whitelist my bank and my email provider. Everyone else gets nothing from me. I lie about my browser agent, I disallow scripts, CSS history, I disallow HTTP/S referrer, DOM storage, I use a European proxy where I need to. This all works great for me, as I have the right to move around the Internet as a customer, not a product.
I think if anything, this extension makes ad companies sit up and take notice. I won't be installing it, as I don't need it, but kudos to the authors for throwing the cat in among the pigeons. Ad revenue from most of these sites is based on tracking people and this is something I am against 100%.