Add-Art is an ad blocker and an art show in one
Replacing ads with art sounded a bit hokey to me at first, but its the curation that makes this idea brilliant. There's something uplifting about a campaign to take a space in a website's layout, that people were just going to throw away with ad-blockers anyway, and repurpose it to show them something new. Looking through the past exhibits, one of the more interesting projects was curated by having Amazon Mechanical Turk workers select their favorites: a clever, populist approach to art, made possible by the web.
[via Andrew Richardson on Twitter]