What type of posts do the moderators consider to be spam posts?

[spike spiegel]

Are they posts that advertise books and other products, or posts that serve no real purpose?

Are they afraid Astral Pulse will turn into Godlikeproductions.com?

[Szaxx]

Are they posts that advertise books and other products, or posts that serve no real purpose?

Are they afraid Astral Pulse will turn into Godlikeproductions.com?

Read the AUP.
Check with Xanth for the suitability of adding a link in your signature.

[Xanth]

Any links which are astral-related (usually WITHOUT anything paid on them) are fine. 

We're not in the business of supporting other websites (usually) fraudulent business practices of selling overpriced crap to people.

Links to books are fine as long as it's not copyrighted material.  Copyrighted material will be removed.