Do You Sudoku?

I have a Sudoku project hovering in the mist above me I may or may not dive into and I am curious to know a bit more about the topic from a grounded view.
Do you Sudoku?
If you play, why do you play?
Where do you find your puzzles?
Do you create your own puzzles?
If you create your own puzzles, what do you use to create them?

What are the secrets to Sudoku success?
What are your biggest Sudoku obstacles?
What is your favorite Sudoku book?
What is your favorite Sudoku resource?
What is your favorite Sudoku website?
How long does it take to complete a Sudoku puzzle?
How much time do you spend playing Sudoku every day?
What else do I need to know about Sudoku that I failed to ask?
I thank you.