[sooheon]

You can kill 2 birds with one stone by placing what you want to see over what you want to sensor. But yeah, if you want to sensor many different places, there is an opportunity cost there.

As for your second point, I'd argue that any variance b/w individuals wasn't that much. Much more effective than staying online for an hour and getting a few more pixels in, is propagandizing to a subreddit of 10,000 people and getting each of them to drop one pixel. Those who got their voices heard were not those staying up 24 hrs placing dots, it was those who wrote calls to arms on subreddits and mobilized others.