Florian asks everyone to please add their email address to their RSS feeds. Because then, FeedCity lets you directly reply to any of that feed’s posts via email (it’s a simple mailto:
link).
Of course, I want you to do this, too! It’s one of those many underutilised data from a feed that can be really useful.
One thing to note is, that FeedCity won’t show the email reply button publicly (in FeedCity, all feeds have a public page) – it’s only shown for logged in users (or “citizens” as I call them). Prevents any email harvesting bots from gathering those addresses from the site.