Nice job with the icons, but I'm seconding replacing all those icons with a single keybase icon and an on-hover / on-click popup. It really does get busy; my username has 8 extra icons next to it.

I'd still love if those icons/links were actually hidden in a popup and not removed altogether - they serve a nice discovery purpose for peoples' Github / FB / Twitter accounts and personal websites (inb4 privacy - this is already public info for HN users if you put a keybase proof in your profile, just usually requires extra two clicks to get to).

EDIT: just installed on mobile. Works great, but the clutter introduced by the icons is extra pronounced on the phone.