While I do agree that it can sometimes be difficult to know one's self, I didn't figure out I was bisexual until I was almost 30, I'm not likely to put anything like this into the sidebar. That opinion may change as this community grows, and I'll listen to what members of this community want, but right now I don't think so.
Also, sadly, since that article is from a premium site that limits the number of articles one can view, it would not be my first choice. I don't want someone looking for guidance to suddenly hit a paywall. But I will keep in mind the idea of a pinned post or something similar for links to helpful resources.
Thank you for the suggestion!