Allows you to hide spoiler text like so:
[Spoiler]Text I want to hide[/Spoiler]
Here's the result:
Allows you to in-line post a YouTube clip to a forum post. You get the 11-character movie ID and put it between the tags.
You have a YouTube clip like so:
You use the code in red as follows:
And you get this:
Have fun with the new tags! However, massive youtube video posting will be met with extreme administration.