C
chas_m
Guest
Think of it this way - I was with someone the other day who was looking at shoes online. Moments later, an ad was visible on her Facebook account for the very store and product that she was just looking at. This, in my eyes, is deserving of thoroughly ruthless blocking.
Understanding that I am not defending all ads, I can't help but be curious why you think that needs blocking. Surely an ad based on what she was looking for is exactly what the Google and Facebook model of ads were created to do -- try and serve ads that are geared to the user's interest and thus are more likely to be clicked on? That they do this isn't exactly secret.
Again, I'm not big on tracking and other types of user profiling that results in this sort of thing, but if one is going to have ads -- surely ads that align with the interests of the users are better than "neutral" ads that are likely to be ineffective? Personally, I prefer the idea that if you're on a site concerned with a specific interest, that the ads are delivered based on the site's focus rather than from data-mining ... but that doesn't work for general-interest sites, so how else are they to serve ads that might actually appeal to the user?
Just to be clear: I'm not challenging, I'm asking.