Thanks. Its not bug but new functionality. Now admin can vote on their own posts (only admin). Also admin can add any numbers of vote for a post from wp-admin.

go to options->moderate and uncheck akismet.

There are lots of chat plugin availabe for WordPress, please search for them in wp.org

Yes its possible. This has been answered many many times please search. You can override cover.jpg from your theme folder.

Fixed. Update it from AnsPress.

Use firebug extension in Firefox to quickly adjust your CSS.

Thanks and welcome to AnsPress community.

Check in languages folder inside AnsPress

Yes, override login-signup.php and then edit this file to show your form.

AnsPress issue fixed. Will release new version of AskBug as well.