I'd drop the word "Dark" from the name. Remember that "Darkcoin" will come before the release name. Darkcoin Dark Lithium.
Yes, but Darkcoin Darkhydrogen works for me. (remember, no space between dark and hydrogen, it's DARKHYDROGEN)
Much like Darkcoin DarkVertoe works for me... but Darkcoin Vertoe is just wrong... because we are not talking about the user.
Alice: What kind of Version have you installed?
Bob: DarkHelium. And you?
Alice: I still have DarkHydrogen... shit...
Confusion would arise if we kept the Dark-prefix away. As can be easily demonstrated by using the first proposal (Versions should be named after members of the Darkcoin community)
Alice: What kind of Version have you installed?
Bob: Vertoe. And you?
Vertoe: What? I haven't done anything wrong...
Alice: I told you we shouldn't get rid of the prefix... the version is called
DarkVertoe.
Darkcoin is the name of the currency, of the network, of the system itself.
Much like Mac is considered the name of the computer, but the system Versions are called MacOsX Tiger, or MacOsX Leopard.
Nobody says: do you have
Mac MacOsX Leopard installed?