dailymotion.com

YouTube's Doppelganger (from Forbes.com)

It's getting tougher and tougher to break copyright law on YouTube
these days. The site now performs frequent purges of television shows
and other proprietary content uploaded by users. But those forbidden
files can still be had. They've largely migrated to DailyMotion.com,
another video-uploading site that replicates YouTube's model of
user-provided videos. DailyMotion, by contrast, seems to do little if
any regulation of copyrighted material, nor does it limit the lengths
of clips.

コンテンツホルダーにとってはもぐらたたき状態ですが、

今度のもぐらもいきおいがあるらしい。