definitely! having it as an extra is a lot of extra work but it's worth it imo. it isn't a good idea to have it as the main and only link, but having it as extra information (like how some spreadsheets will mention the characters requested in addition to the fandoms) is great. bonus info never hurt anyone. having a part-time spreadsheeter dedicated to it while "main" crew works on inputing comment links + ao3 + fandoms sounds perfect to me.