Which Acts Had The Biggest Buzz At SXSW?

Before I get into this, it is important to note that "biggest buzz" does not always indicate "best act", but it is a good way to check out what may be some Next Big Thing. The first information shared here indicates who had the biggest spike in social media buzz during the fest: Fang Island.
And here's the top ten:
1). Fang Island
2). Neon Trees
3). XV
4). Oddisee
5). Jonna Lee
6). Matthew Mayfield
7). Evergreen Terrace
8). The Antlers
9). Phantogram
10). GZA


And the band that had the most fans overall, the number one act is NeverShoutNever, an indie/emo act with a new album out, and a pretty good video. Here's the top ten from this group:
1). NeverShoutNever
2). The xx
3). Wale
4). Broken Bells
5). Sum 41
6). Blair
7). The Temper Trap
8). Miike Snow
9). Local Natives
10). We are Scientists


Yoy can read more about the social media buzz here, if you are interested.