Is there any place where users can opt out of emails?

Buddypress allows to opt out of emails through Settings page. Is there any way, Anspress could hook up to that screen and use that option when sending emails for the user?

Can I replace BBpress with AnsPress?

Meaning – can I create different Q&A forums based on an ID, and only show that?

For example [anspress category=new]

url is http://www.moasc.org/forum/ask

members have to be logged in to view this page so can someone contact me for the creds?

For example, if you had tagged a number of questions as a “Feature Request”, can someone click on that label to see all feature requests? (Instead of using the sort option at the top of the page).

Is it possible that integrating the UserPro’s badge and followers system to anspress?

I’m comparing different WordPress Q&A plugins and would like one that offers auto-suggest to help limit duplicate/very similar questions.