Check the top of the question, as exampled by this post, on where to find the duplicates.

How does mobile not cover the efforts of the phone?

I don't see this being particularly helpful. Can you describe why you would want to do this?

Just find something else to edit, possibly fix grammar provide more links for reference, or fix formatting issues. Almost every post I've come across has at least six characters to be edited within the post.

The google tag needs cleaning, most are referring to Google Chrome, or a Google Service like Google Reader. Just because a tag exists doesn't make it a good tag.

I think you've found the answer, comment on what parts are bugs and address the none-bug concerns. Then edit the question to remove the bug parts after the author has acknowledged (or before, or whenever really) to make the question work without the bug parts

Yeah, that tag really wouldn't apply there. It has nothing to do with the question and would be considered a meta tag