Guides are a guided list of links:

Lists are unguided list of links.

Both guides & links can have sections + all the other features of bookmarking links (seeing which links area already saved/completed). Filter off completed links. Optional notes added by guide/list author.

Users should be able to add suggestions to any place in the guide. For list perhaps it can be sorted alphabetically or manual sorting is good too (with sections).

show number of bookmarks for a link + number of times the link was added with completed tag (show in on guides to show signal that resource was completed)