>>333
The whole point of websites is to implement things without the external application. I don't understand the argument for OH NO ANOTHER BUTTON MY WHOLE LIFE IS RUINNED crowd. If you don't like the extra buttons why don't you remove them with an external application and/or preferences? When you are talking about formating options, a preview makes sense. Are you going to set up your thrid-party application for every configuration of tags supported for every board?

If a feature is of a wide enough audience, it should be included. I'm sure nearly everyone could use a preview every once in a while, whereas something like a Bible quotation functionality would not have wide use.