abstain from one liners.
post quality over quantity (if you can manage both, more power to you)
make yourself well known on your favorite team's forum and then enlighten the rest of us with your knowledge of your favorite team.
remember, the most important thing is what you can offer the rest of the ISH posters, whether your insights, your thinking, or even newspaper links for big stories.
get allies on ISH. endear yourself to one or more of the ISH All Stars www.geocities.com/rightclue/shrine
stay out of trouble. do not be a homer and do not force your viewpoints on others.