Top 10 highest earning websites in 2011
10)iTunes

Annual Revenue = $2,900,000,000

8) Expedia
Per Second = $93.07
Annual Revenue = $2,937,010,000

Annual Revenue = $3,137,100,000

6) ReutersPer Second = $107
Annual Revenue = $3,400,000,000

Annual Revenue = $6,460,000,000

Annual Revenue = $8,727,360,000

Annual Revenue = $8,727,360,000

Annual Revenue = $23,650,560,000

Annual Revenue = $24,509,000,000

Per Second = $60.21
Annual Revenue = $1,900,000,000
Annual Revenue = $1,900,000,000

9. Paypal
Per Second = $91.90Annual Revenue = $2,900,000,000

Per Second = $93.07
Annual Revenue = $2,937,010,000

7) AOL
Per Second = $99.41Annual Revenue = $3,137,100,000

6) Reuters
Annual Revenue = $3,400,000,000

5) Yahoo
Per Second = $204.71Annual Revenue = $6,460,000,000

4)ebay
Per Second = $276.56Annual Revenue = $8,727,360,000

3) Comcast
Per Second = $276.56Annual Revenue = $8,727,360,000

2) Google
Per Second = $749.46Annual Revenue = $23,650,560,000

1) Amazon
Per Second = $776.66Annual Revenue = $24,509,000,000

Your favorite social site Facebook got 16th Rank. So it is not listed in top 10.