Fixed. Please get latest from Github.
Its scheduled. We will release an extension which will integrate AnsPress with BadgeOS plugin.
This functionality is not available by default but yes it is possible with small overriding. Previously we had a detailed discussion here why we should not add email field in ask/answer form (you can find it by searching).
Any way I can help, let me know 🙂  -Chad
I will think about it.