Why share book ideas

First: Get past the paranoia. Don't worry about someone stealing your book ideas. Ideas are a dime a dozen. Knowledge and execution are what turn them into books.
Second: The best book ideas are made better by talking about them.
Third: You might find someone to work with you. Agents, editors, writing coaches, publishers, ghostwriters, and potential co-authors may be interested in your book ideas.
So: Go ahead. Share your book ideas. It just might be the best way to get started writing that book.

The rules: violate them
and risk getting 86ed

You must be a member of the community to post (join now).
Be civil.
Post your book ideas not others'.
Stay on topic when replying.
Don't make posts or replies into advertisements for services.

Recommendations: follow them for better results

Show your passion for your book ideas.
Encourage people and their book ideas.
Ask questions about book ideas.
Offer your knowledge about book ideas.
Invite participation in discussions about book ideas.