Wow - Really?

I just read a thread at a forum I'm on where writers are asking people for ideas for their next books.

Put on the brakes and back the truck up a minute. What?

As a writer I've never been at a loss for what my next book will be about. My brain is constantly churning out ideas all on its little lonesome without needing outside help.

What this sounds like to me is the poster is someone who thinks writing is their ticket to financial freedom so they wrote a book. When that book was done they decided...