I've seen some sites like this disallowing the posting of links to QT/Real Alternative or k-lite codec packs. I've also noticed that the Vista Codec Package guys removed the QuickTime codecs for this reason.
On the other hand, legal sites like Download.com and BetaNews still link to and post updates for these codec packs.
So I'm a bit confused, is there any legal issue whatsoever? If so, how come Download.com and BetaNews and plenty other downloading networks still host it? Or are Neowin and others erring on the side of caution here?
