Tips for using special effects
First off don't go overboard. Too many special effects can make your page hard to read. Also, too many special effects will cause the page to load slowly for users with slow internet connections. Don't make make long string of text have a special effect, but instead use short bursts for maximum impact. Next, make sure that they are used in an interesting manner. For example you could use the rainbow effect to emphasize something or the random colors effect to show your mood. Above all, be creative and have fun!