Links to lot of paywalled articles are trending in the #fediverse recently.

I would be nice to be able either to start using some hashtags, when linking to paywalled #media, like:

#paywall or #paywalled

or maybe to have chance to store database of paywalled URLs on each instance and give users chance to display some warning or even slightly hide the paywalled links.

Obviously, no one of us will ever have accounts on ALL paywalled media, home or foreign, and I also don't really remember which huge media sites are paywalled and which not. So adding some automation and integrating database of paywalled sites into Mastodon would save me quite some time...