Sorry to hear that you feel that everyone's questions are being deleted. Rest assured that there are plenty of new questions being posted every minute. We recently updated the Community Guidelines and we sent out a newsletter about it 2/14. Here's what the newsletter said...
"We'd like to share some love by saying "thank you" for taking the time to take our survey and for giving us your honest feedback. You told us what you like and dislike and what you'd like to see more/less of. We're not wasting any time with your request to give you more serious questions, better answers, reducing the number of redundant questions, and focusing on quality Q&A. The community guidelines have been updated and the Moderators are ready to help!
What can you do? We're glad you asked! Set a good example by asking great questions, providing awesome answers, and reporting anything that violates the community guidelines. The Moderators can't be everywhere all the time, so please help out whenever you can."
If you have any further questions, or questions about specific content, please don't hesitate to contact the support team, they'd be happy to discuss it with you.