"If I could Frankenstein together the ultimate search engine, it would have the classy interface of Ask.com, the slang capabilities of YubNub, the page-preview functions of iRazoo, ChaCha's 'video wall,' and a Digg-like promote/demote feature. (It would also find me a cure for myopia, an affordable health-care plan, and a date for Friday night.) I could do without ChaCha's 'live guides,' but I plan to recommend the service to my grandmother."
If you don't know your YubNub from your ChaCha, after reading this, you will.