Jeremy Cherfas blogging about the linkrot that will hit when Typepad shuts down:
Links are the foundation that supports the world wide web, and I take them seriously. I correct broken links when I come across them, archive my own stuff (and support archive.org), and generally try to get to the original behind anything I choose to link to.
This is why Micro.blog has a feature to automatically archive everything you link to. (Seriously! Here’s a video explaining it.) But I think Micro.blog is probably too new to contain a large number of Typepad links.