Rails and Django, by contrast, are like precocious eleven-year-olds who are really good at gymnastics.
Django is the shy one. Rails is already wearing the skirt and carrying the pompoms, but the high school girls rebuff her by claiming that she's not tall enough.
(Rails is, of course, also being secretly employed by the Enterprise at this very moment. The metaphor kind of breaks down here, although Ender's Game does come to mind.)
Arc, of course, is entirely free from sin, but that's partly because she hasn't been born yet.
