By “explicit licensing language to make preservation of EA Forum posts easier,” do you mean some kind of limited license to copy content for archival purposes, or a more general license that applies automatically to forum content?
If the latter, a good alternative to compelling EA Forum users to license their posts (which many users might not be comfortable with) is to add a feature allowing users to voluntarily tag their posts with a Creative Commons license of their choice, like Medium has.
By “explicit licensing language to make preservation of EA Forum posts easier,” do you mean some kind of limited license to copy content for archival purposes, or a more general license that applies automatically to forum content?
If the latter, a good alternative to compelling EA Forum users to license their posts (which many users might not be comfortable with) is to add a feature allowing users to voluntarily tag their posts with a Creative Commons license of their choice, like Medium has.