from wikipedia
ChaCha is a search engine that pays human "guides" to answer questions for users. This is a technique known as social searching. ChaCha was created by Scott A. Jones, inventor and entrepreneur, and Brad Bostic, the chairman of Bostech Corporation. ChaCha is based out of Carmel, Indiana.

Now , if you are not able to find your answers on google and u usually ask your peers to do search for you , here it is chacha.com , a human powered search engine . My experience was great , see my 1st search below . Actually i wanted to ask a word for 'keep quite' , it looks quite simple to seacrh for it but it is not actually. Even the chacha person wasnt able to find it but still she tried to give her best and finally gave an answer of her own which was indeed correct .

Susan did search for almost 10 min

Status: Connecting ...
Status: Looking for a guide ...
Status: Connected to guide: Susan(17671)
Susan(17671): Welcome to ChaCha!
You: hi susan
Susan(17671): hello
You: please tell me word for 'Keep quiet'
You: can u plz ??
Susan(17671): one moment
You: ok :)
You: hmmmm....waiting
Susan(17671): one moemnt
You: k
Susan(17671): Thanks for being patient! Rest assured I'm finding the most relevant results for your search.
You: ok
Susan(17671): I am amazed at how difficult it isto find a simple answer
Susan(17671): i am still searching for you
Susan(17671): sorry for the delay
You: yeah thats why i used chacha
You: no problem
Susan(17671): :)
Susan(17671): my answer is .... hush lol
Susan(17671): but i am still looking for a site to list words like that
You: he he.. yeah thats the answer... cross checked on google dictionary
Susan(17671): lol
You: :))
You: thanx susan
You: A++++ rating for you
You: bye
Susan(17671): byeee
You: Thanks, I'm done.
Status: Session ended.

Although i was impressed with the idea but still i wanted to try it again . So i tried to find a site where i can find free english movies . This time seacrh lasted only for 30 sec

Status: Looking for a guide ...
Ring: ...
Status: Connected to guide: Renee(24518)
You: hi
Renee(24518): Welcome to ChaCha!
Renee(24518): hi there.
You: plz Suggest a site where i can download free compressed movies
Renee(24518): let me see what i can find for you.
You: k :)
Renee(24518): pages are loading now.
Renee(24518): one moment please
You: ok
Renee(24518): i have a site but i can't load it yet. i appreciate your patience.
Renee(24518): let me see what else i can find.
You: no prob
You: i am waiting
Renee(24518): did you get that site?
Renee(24518): still with me?
You: no.. i am still searching for it too
Renee(24518): oh, let me try to send it again.
You: ok .. got it... thanx a lot
You: a+++ rating for you
Renee(24518): should have two now.
You: bye
Renee(24518): are those good.
Renee(24518): thank you for using chacha.
You: yes i have now
Renee(24518): have a great day.
You: Thanks, I'm done.
Status: Session ended.

This was the search result .

1. UnlimitedFreeMoviesDownloads.com - Top FREE Movies Download Sites Reviews
   ARE YOU LOOKING FOR FREE UNLIMITED FULL MOVIES DOWNLOADS?
   http://unlimitedfreemoviesdownloads.com/
2. Download Movies - Movie Downloads - Free Movies - DivX Movies
   Where can I download free movies? While there are a number of ways to download free movies and videos, the most
   http://www.divxmovies.com/video/

Go ahead , give it a try , i am sure , u will like it
www.chacha.com