Daft Punk vs Soul Train

Yesterday, I posted a Daft Punk vs 2001: A Space Odyssey clip and today I discovered another mashup using Daft Punk's music. 

Here is Daft Punk vs Soul Train, the title on YouTube says "How to dance to Get Lucky". (Anyone knows the original song they're dancing to?)

Is mashing up Daft Punk's music to random clips the new trendy thing on the Internet?

[hat tip Gavin Cassidy]