Help me pick screennames! (Contains Effulgence spoilers)

[Kappa]

whatever_remains was taken, so I went with infinitely_stranger (and feel_so_free for Secret, that universe's Joker)

[Anya]

everylittlecrime

I hope you don't mind that I used this for a Dragon Age RP I'm doing. :3

[Kappa]

Help me, glowfans!

Caprice (screenname: thisbrokenworld) is being expanded from a Joker to a JokerSherlock, for reasons.

This means I need screennames for an attached Miles and for the eventual split Joker and Sherlock.

I want to keep Caprice's journal for the central JokerSherlock, because the screenname is so appropriate to the world and the character, and I think I probably can if I try hard and believe in myself, but as far as the other three screennames, I got nothing. I am also having trouble with the relevant Cordelia.

edit: For some reason the Carl Sagan quote "a still more glorious dawn awaits" is stuck in my head for the Miles screenname, but I can't decide how best to chop it up. thisbrokenworld comes from the PMMM soundtrack, but I haven't had much luck drawing other screennames from those songs.

[Ezra]

For the split, I'd be tempted to split up the screen name with new parts. Filling in blanks in, say, "thisbroken_____" and "this_____world".

[Kappa]

Intriguing.

[Lambda]

thisbrokenpromise, thisbeautifulworld?

[DanielH]

I think Ezra meant that they would have the same blank. I don’t know enough about PMMM or the character’s intended relationship to it to suggest screennames in specific, but I like that scheme.

Do you have screennames for the split Mark Vorkosigan?

[Kappa]

Mark is unmirrored/unmired/unmarred, and there's an unused JokerSherlock screenname triplet at feeltherush/seethroughyou/inthemirror.

Other facts about PMMM JokerSherlock: She's going to have an unusually - I'm not sure how to put this - active inner Miles? Like, Mark can fluently assume the identity of Miles, but JokerSherlock Caprice's inner Solvei* is more like the third point in a triangle or the third strand in a braid than like an assumed identity, however fluent. I think this comes from her particular circumstances - having had to, not just demonstrate the ability to imitate her Miles flawlessly, but actually do so nonstop for years. This might add up to me making Solvei's screenname part of the set somehow, not that I have any idea how to do that.

*the name of the relevant Miles alt

[Ezra]

I like lambda's suggestions.

[MaggieoftheOwls]

I am confused! If having a Miles is still a JokerSherlock rule, who is Sigyn's?