Answer by tsilb · Jun 06, 2010 at 05:12 PM
Ad revenue. Look in the sidebar.
Also the popularity of all his sites ends up driving traffic to his other sites, which have more ads.
Sometimes they drive traffic to his affiliate links, which is why we always hear about a go.tagjag.com link.
Answer by Starlon · Jun 06, 2010 at 05:21 PM
Most sites, and people on the internet make money from Ad's
he got alot of people to sign up for this site using an Ad for a Keyboard which almost pushes Two Thousand dollars. He got payed to put that keyboard on one of his videos on YouTube, he then Uses that video to Advertise his own site, And advertise a Product. he generated traffic to his site, and interest in his site, killing 2 birds with 1 stone.....Brilliant move on his behalf.