I presume posts in the main Gambling section would also count not just the sub section mentioned above, thought I'd better check anyhow.
Posts from all all gambling sections count as well, but our requirement for you is to make at least 10 posts in Gambling discussion section throughout one round of campaign. It's a necessary condition regarding number of posts. The same goes with minimum number of all posts for one round which in our case stands at 25.
https://www.onehash.com/?ap=f857f32f9d5d4175936e67
You should put your affiliate link into this part of signature code:
https://www.cyberdice.net/?ap=501c6de17862418da35a42&utm_source=bitcointalk&utm_medium=signaturecampaign&utm_campaign=signature&utm_content=cyberdice
Remember, however, that this should be a CyberDice affiliate link, not the one from OneHash.