I love Harry Potter. But, then again, who on this site doesn't? Hermione and the Marauders are my favorite characters, but Tonks is cool too. Even though the fanfics on MuggleNet are really awesome and creative, the best fanfic in the history of the world is found at http://community.livejournal.com/shoebox_project/?skip=30
Beware of some swearing.
Summary: This is a fic featuring the beloved Marauders. In this story, we meet a cousin of Sirius's, see some old friends, meet some new ones, and catch a glimpse of the developing romance between Prongsie and dear Lily.