I figured that it's about time we all established and understood a general list of forum etiquette. If all goes well, this list will be golden. It will make an excellent reference for all the newcomers. I'll start us off...
If you can, every time you reply here, try to think of another one, or maybe two.
1) Whenever possible, use proper grammar and spelling
2) Among the first few replies, never quote the first post of a thread