There's a pinned thread in /r/tildes where you can ask for an invite, and they'll give you one after a cursory look at your reddit profile.

Sure.

~current Tilderino

Maybe I'm not cool enough, but how does this translate into an invite? I'm on tildes.net right now.

Had to read the source code. Go to /register

I assume someone already snapped it; since no permutations of the above work

Anyone else willing to share a few?