There needs to be a new sig like "Written by Claude" or something. I'd rather somebody just openly admits it.

At least for now, there remain lots of signals that are clear to those with sufficient exposure; from the piece linked in the Oxide LLM doc that was recently discussed here:

"... to anyone who has seen even a modicum of LLM-generated content (a rapidly expanding demographic!), the LLM tells are impossible to ignore. Bluntly, your intellectual fly is open: lots of people notice — but no one is pointing it out."

https://bcantrill.dtrace.org/2025/12/05/your-intellectual-fl...