I just used it this morning to create meal plans, including grocery lists and detailed cooking instructions, for the next 2 weeks. What would've taken probably 30+ minutes - googling around, scrolling past the blogspam nonsense, writing everything down - took about 10. This morning was probably the first time I started to understand the utility of this thing. In a way, it's like I'm finally interacting with the computer on the USS Enterprise.

I don't know if that strictly complies with your definition of "web search application". It's definitely going to save time for me, and not seeing a bunch of ads during the process is wonderful - to the point that I really could see myself paying for it if they decide to go that route and take away the "free" version.