I could be wrong, but Twitter doesn't allow custom CSS, cursor changes, scroll tags, and it doesn't let you blast horrible horrible music in the faces of their

I could be wrong, but Twitter doesn't allow custom CSS, cursor changes, scroll tags, and it doesn't let you blast horrible horrible music in the faces of their readers. That, to me, is a plus. It's a little weird since I prefer to give the users as much control as allowable when I write applications for them... but this has shown me that sometimes great power is not always treated with great responsibility :)