There's a part of me that wants to share the business cards of all the artists I met today at my town's Pride Fest, but I feel like that might be crossing a line? Like, links to web comics, fan projects, and blogs are cool but idk, promoting someone else's stuff without asking if they're okay with it might cross a line for some people? I wouldn't be throwing anyone's number up, but still. Curse you anxiety
i'd say just linking to their websites is fine, that isn't usually considered promotion or endorsment.