Dance Dance Deevolution

Does anyone ever think that these dance songs are a little weird? When Soulja Boy Tellem released his Soulja Boy dance song, everyone and I mean everyone was doing this hip hop line dance, even though when you think about it, it was kinda stupid (When you see people doing this dance at baseball games, then you know you've got a problem). Since then, there has been an increasing epidemic of hip hop dance songs. Walk it out, Bird Walk, Pop Lock and Drop it,(Don't act like you don't know these songs-I bet at least one of these songs is on your ipod right now!) and my personal fav, the Stanky Leg (that sounds pleasant, doesn't it?) have all hit the masses with a gigantic force. Is this a good thing? If you don't mind looking like a river dancer hyped up on crack, then go ahead-dance man, dance!