On a whim I Googled "obama nigger" and can report that there are about 443,000 hits. Four hundred forty three thousand.
In fact, there is a "niggerobama.com" out there. Dang.
Not all the sites are directly hateful (granted I only took note of the first 20 or so). Some use the word "nigger" in a recaptured or co-opted manner; as the word is used in the black community.
But, 443K? Fascinating. What is wrong with America?
Note: "hillary bitch" yields 535,000 (yes, hillarybitch.com exists) and "mccain old" nets 2,020,000 (yes, there is an "oldmccain.com"). "Mccain asshole" only gives us 225,000 hits.