Great minds?
Yeah, a friend of mine asked me to guess how she'd sorted her books in her bookshelf. My guesses went through alphabetical order, chronological order, size, etc. and finally she showed me - it was by colour. And it looks really good. Shops do it well too - like... Accessorise? (Does that still exist?) One of the best things about Transformers is their colours - someone's collection should take advantage of that. (If I have my own collection room when I'm back in Australia I'll do it and take photos.)