Kanye is known for being a dick, and yeah what he did was wrong but people are making too big a deal of this...
He didn't Chris Brown the girl, he just ruined her acceptance speech. Aside from several songs, he's pretty much just famous because he's always acting like a kid. But at the end of the day, Kanye's apologizing/laughing, Taylor's enjoying her increase in sales, and Beyonce is holding her Video Of The Year award, watching her songs fly up iTunes, and loving the free promotion. West was a douche but everyone will get over it.