No it's not preachy. There are not loads of preachy posts. It is true that people prefer different things, it doesn't mean what they don't prefer is ugly. Don't come in here and tell people what to say, it's quite tacky.
Jesus, forgive me for having an opinion.
Gal... you are being SO preachy. It's a pretty simple topic. You don't have to remind people of the rules 4,558,402 times.