Some have noticed some of the older Slideshare embeds and links, as well as Divshare download links are not working.
First: Sorry about that!
Second: The Box links should be working. If a post says you can "download the PDF here or here", one of them will be a Box link. Sometimes they are also marked "alternative link".
(The reason we have always had two alternative download links is because some of these services – which promise to last "forever" – die on us.)
We are working on updating all the comic embeds and adding new alternative links from Mega, but that will take time.