Many people have too much time on their hands, plus its plain and boring for a reason. The point of all those features are to accentuate parts of text, format titles, headings, key points and so on. The forums which have what you speak of (different colour per letter, or word, bold, italic, etc.) are the girly forums which are filled with teenage girls who have those shitty pixel-art chicks in their avatar. This isn't one of those places.
Anyway, back to topic.
To me true perfection comes in imperfection, now that may seem like an oxymoron but what I mean is that a blonde with straight hair all going down to a certain length and a butt which is somewhat round and egg-shaped on either cheek as per the 'ideal' shape and the standard curves and C cup breasts wouldn't do it for me.
The curly messed hair, or straight yet irregular lengthed hair, or the B cup perky breasts, or the slightly spherical, bustier backside. These imperfections make women unique, different, real and to me an appearance that stands-out and is different will most probably look better than a blonde with big tits. But I'm weird, so, I don't know about anyone else.