A similar thread to this already exists for comic creators. Now, Tapas novelists also have place to go where they can strike deals to leave comments on each others works. This thread is open writers who work in text, so that includes poets. Novelists are not as numerous on Tapas, so I would like to keep this informal and loosely organized if possible.
There is really only one rule: Always follow the Tapas posting guidelines.
I also have a few suggestions. First, I suggest that you do actually read what is written. Speaking only for myself, I would much rather have one reader than a hundred subscribers. Second, I suggest that you specify what type comment you are requesting: a question, a blurb, a criticism, or just any random comment. Third, please state how many comment exchange partners you want. I wouldn't want you to over-commit yourself.