The forum uses a number of anti-spam plugins that usually don't affect users. I won't mention them here so that spammers can easily build their attacks around them.

Other plugins are:

• Fit on Page (2.3). This shrinks images that are too large to be displayed in the post.
• CKEditor WYSIWYG editor (2). This adds more formatting options for users.
• Advanced Secure Spoiler (1.0). This adds the spoiler tag to hide text to use type: [spoiler]hidden text[/spoiler]

You can request software changes and features here.