Sometimes spam is obvious, but often it does not conform to a particular rule and regulation. I have highlighted some guidelines If your contribution to NB consists primarily of submitting links to a business that you run, own or otherwise benefit from, tread carefully. Additionally, if you do not participate in other discussions or reply to comments and questions, you may be considered a spammer and banned from NB. If your contributions are often off-topic or not relevant to the community you are posting in, you may be considered a spammer and banned from NB If other users in our community do not appreciate your posts or ones similar to yours, but you feel the need to continue submitting them anyway, you may be considered a spammer. To confirm you are not spamming, write to our moderators on email@example.com We may also have NB-specific rules that supersede the guidelines above.