Lite

Well basically, Arf's makes sense. She's not part of TSAB officially, so there's no need for her to be huge and imposing, so she takes on the form of a young girl because smaller = uses less power. It basically means Fate uses less of her power to maintain her, which is useful as you can imagine.
Vita just can't age physically anymore because she's technically a program, not a human.

Well that's pretty common too, and it doesn't bother me since it's pretty much expected. Vita is the exception to the rules anyway, she looks young but she's among the older of the cast since she's hundreds of years old.
The real irony is in Arf. She looks like she's early 20's in the original two series, when she's at most a year or two old, and in StrikerS she takes on a young appearance, when she's amusingly legal age.

While I've noticed, you really can't blame people. I mean, most of the characters are pretty attractive.

xD Noooo, save your innocence!
Eh who am I kidding, I don't give a toss, do it. Although I'm sure you know there's far better than google for that stuff.

Named after sci-- oh. Got you.
>_>
<_<
*googles*

You don't like attractive women? O.o

World exploding. She'll likely just get more and more attractive as she grows. Most females in Nanoha do.

Don't worry, she'll grow out of that.

Seen the sig that goes with it? She so pretty.

Do it. He's the one you know best anyway. Go reserve him if you like.

Ten and Eleven. I think you've thought the same thing before too.
Eleven is Aragorns's, and has been since the start of the RP. Ten was mine, and is now dead. Nine is technically still available.

Why would he need a reason beyond what's already there? Eleven is still around despite Ten being dead.

Good, because there shouldn't be anything to remember: Ten is dead. 50000 years worth of dead.

Fair. Either way, yeah, Ten had a different fate in the RP that normally would have prevented Eleven from existing. Just one of many hints I've had in place that time is seriously messed up.