a lot of paysite members don't like drm-protected videos. it requires extra steps to watch each video and also some sites use drm to restrict members so they can only watch a video once a day. also on several sites i reviewed the drm place was down while the site was up, which meant even though the site was up, i couldn't watch the videos for several minutes - or one time, over an entire 12 hour period.

and thieving webmasters may have or find a way around the drm.

some larger companies pay people to surf all day looking for their stolen content. but honestly it's the price of doing business - your content will get out there to some degree. make sure you watermark it so your site url will get out there with it - it's surprising but some people leave it on the videos or pics they steal.

whenever you find your content out there, contact the webmaster or the host or the sponsor and a lot of the time you can get the content taken down.