NOTE: This post was from Opera, the only browser I found would work on a MAC for this forum.
There's an inherent software balance that developers MUST adhere to, only because it's just stark reality:
To make something run fast, it has to be stripped of anything useless that slows it down. Of course, that's just simple physics at work. For example, a race car that's pulling a cargo trailer full of repair parts, crew, and tools will not compete very well in a race, even though it will be fixable wherever it breaks down. Mozilla has to decide at what point have most of the old websites have been retired, and now the demand is HTML5 and such.
To compete with the demands, but remain fast for us impatient users, they simply have to strip away old, deprecated code from the browser. I agree, that I lurk on many boards, and this is one of the very few where I have formatting trouble. Chrome is fast, but as we can see, Chrome on a Mac doesn't handle the formatting - So, this leaves Mac users without a good browser, save, maybe Opera that will handle the Cakewalk board correctly.