Usually anywhere from 24 - 48 hours, though it depends on my workload. If you don't hear anything with 48 hours, Contact Us
Nope. Every submission is manually reviewed. We accept / modify / reject submissions solely on our discretion.
Your name will be used to set the last person whom has authored this item. If we have any questions about your changes, we need your email to contact you. It will not be publically listed on the site.
At the moment, no, but this is something we plan in the future.