There's some amazingly flawed arguments in this thread.
DVR'ing something, choosing to skip ads via Tivo (or an equivalent service), or choosing simply not to look at an advertising billboard/train advertisement is nowhere near the same as using an adblocker service.
With all of the above, the content provider is paid regardless of whether you choose to view the ad. The advertiser pays a fee to place that ad in that show/location knowing that a very high percentage of people won't even see it. The value for them lies in the smaller percentage of people who will see it, purely in terms of increasing awareness for the product.
People keep saying this but I'm pretty sure this isn't how it works anymore.
http://variety.com/2014/tv/news/big...-zapping-dvr-with-video-on-demand-1201061036/
Perhaps thats unfair. After all, the TV business changed irrevocably in 2007 because of problems created by the DVR. People who had the device fast-forwarded past the ads that bring millions of dollars to CBS, NBCUniversal, Walt Disney, Viacom, 21st Century Fox, Time Warner, Discovery Communications and others. And they watched their favorite shows hours or even days after the shows aired, bringing down the ratings. To compromise, advertisers and TV networks altered the way they conducted business, with sponsors agreeing to pay for three days worth of viewing, not just live audience but only if those later-day viewers didnt zap past the commercials.The agreement was rare, complex and in the TV business seismic.
So if you are DVRing your shows and skipping ads you are costing people money. I do it all the time, but it's a perfectly valid comparison to make to Adblock.