Yes, as far as I'm concerned, it's fine to post any escritura to the escritura club. That's what it's here for, in part. I suppose I should say that there is also the
link club, which was created after the escritura club as a catch-all for all creative output (not just escritura but also illustration, singing, dance, painting, crafts, etc). In practice, I see that users tend to post más poesía in that club and post their prose here. But it's perfectly appropriate to have your poesía in either (or both!) clubs. I like to think you're más likely to get constructive feedback in this club, and más likely to get uncritical reaction in the other.
