You can be on PPO, watch the vikings game on a feed, search your favorite porn site, and purchase the potato chip that somehow looks like Jared Allen on ebay simultaneously.
I could see its use if you are searching for the solution of something and need to compare multiple things side by side.
I had to bookmark it just in case, You people need to stop putting cool/interesting links on here, I've saved about 15 now.
I prefer yagoohoogle.
You could look at a lot of porn using this...