Add a Discourse RSS feed to the Headline News gramplet?

Should this Discourse forum’s RSS Feeds be added to the Headline News Gramplet ?

I don’t leave the Headline News gramplet running because the content is not compelling. (The Blog RSS Feed is particularly stagnant.) But since it exists and is a default on a fresh install, should the Discourse feed be added to freshen the content?

The feeds are apparently simply follow the lowercase pattern:
domain slash category dot rss

So our ‘Latest’ category RSS feed would be:
The Gramps Project (Discourse Forum & Mailing List) - Latest topics