If you're going to use generalized descriptions as rules text, then apparently no true dragon can take the Vow of Poverty feat.
The "range in length" statement sets some upper and lower bounds. Oh, look, dragonwrought kobolds are between several feet and more than 100 feat. Surprise!
Capitalizing "Energy" gets you nowhere. It ain't capitalized in the rules. We also have an explicitly true chromatic dragon that has no immunity to fire, acid, cold, sonic or electricity. But yet, and I quote, "its status as a true dragon is without doubt."
You aren't really helping your case by resorting to ad hominen attacks either.
If we're talking about intent, it's pretty obvious the intent was to have a kobold character able to say "you know guys, I'm technically a true dragon. Nyaaa! Draconic pride! Let's start a racial awareness campaign! True dragon history month!" It's not the designers' fault that there were abilities keyed off truedragonhood.