Cards idea: link decoration

Just a little idea here. I’ve already started putting the domain names of external links to indicate to readers that they’re about to leave my site: here is an example (example.com).

(I still need to check the site for old links that predate that practice.)

That’s been working well and typing them manually really isn’t a problem. Now that I have a fair number of links in and out of the /cards/ directory on ratfactor.com, I’m thinking it would be cool to have a little card icon next to the links that point to a card. That way, you’ll know if I’m linking between cards or to other articles.