Why does my post / comment say "me" next to it?

The reason "me" appears next to your comments and topics is just to remind you that it is you who posted the item.

Your profile looks different depending on who is viewing it. You can view how your profile page looks to other members in your group(s) by doing the following:

* Go to settings > personal info.
* Scroll to the bottom of the page and click "Update and View Profile."
* On your profile page, click the drop-down box called "How my profile looks to:" and select the desired group or subgroup.
* The page will refresh to show how your profile appears to members of the chosen group.