Hyperlinked URLs are excellent if available but do not substitute for the rest of this information since these threads will likely outlive the location of some of the sources.
That’s what archive.org is for. (Okay, it’s not perfectly reliable, but...)
That’s what archive.org is for. (Okay, it’s not perfectly reliable, but...)
If you want to avoid that problem, whenever you post a link you should submit it to archive.org or archive.is.