How often do you use search engines?

Quite often.

Do you use them more for entertainment or work purposes?

Both, I suppose. I do a lot of research on various topics (Wikipedia is not nearly as accurate as they lead you to believe), sometimes for my own writing but more often than not it's just to satisfy my own curiosity. In a way even my research could be considered entertainment since I do enjoy learning about new things.

What would you do without them?

I'd probably get a lot more writing done.

~DragonHeart~