I can sum up how the .com and the .org are different real quick for you people.

.org

The org is an open discussion forum in which you are free to speak of anything to do with the totalwar game series. So long as you restrain yourself from using profanity, rudeness, personal attacks, and/or sheer idiocy as a way of communication, you will be fine.

.com

The com is an open discussion forum (unless it's about how totalwar has bugs or is against totalwar) in which you are free to speak of anything to do with the total war game series. So long as you restrain yourself from using profanity, rudeness, personal attacks, and/or sheer idiocy (only the moderator killemall is allowed to monopolize on idiocy) as a way of communication (unless the mods decide to randomly close it should they suspect you are a foreign agent sent to undermine their great works), you should be fine (until you are banned for posting a bug report).