Daily reminder always to have Ghostery and Adblock enabled and if necessary NoScript ;^)
It does not. It's everyone's freedom to block ads. If this leads to paywalls, everyone can select what he wants to see based on proper information - and thats what the internet is for.
Advertising is what killed the internet.
As someone who runs a network of Adult sites I would just mention that those ads pay for the site. You're essentially getting something for nothing, and you don't realize the costs involved in running a high traffic media rich site. So, unless you want to pay to view content, I would suggest you just deal with the ads.
I only block ads on sites where they are massively disruptive to my ability to use the site. Since that is often the case with most adult sites, I'd suggest you and the other lot either provide a better advertising scheme or fuck off.