Revoking the SSH Keys of a Friend Sucks

I'm just going to be vulnerable for a minute here. I met the first person in real life who had similar server-y linux-y obsessions to me and we'd send eBay links of systems to drool over to eachother. They ended up being a terrible person but hid it from me pretty well until they couldn't anymore and now I no longer have someone to chat with about those things.

So um, I guess I'm open for applications for the position of "nerdy friend who I nerd too hard with about network infrastructure and Linux packages" now

Edit: Autocorrect errors manually corrected