I think in this debate there has to be a separation between the creative and the personal. If I write a poem that reads like a suicide note and I am not suicidal does that become a punishable lie. I would assume most members would think not. I have written in the voice of many characters and worked hard to make them believable, technically another lie.
To me what is unacceptable is lying in a personal pursuit of sex, power or abuse. If there is evidence of a bully or a predator acting that way then there should be sanction. Evidence would cover comments on poems and private messages.
I have no issues with multiple accounts and can see their value from a creative stance. I only have one, that was a personal choice. I may consider another account for a creative alter-ego to write erotic content. I am mulling that one over.
Fascinating debate #ImJustSayingToo