make your question intresting
If you are asking about posting a comment in Facebook under the main status or picture is an add comment box, put your comment there. In other forums make sure you are a member of the forum and at the end of the discussion there is usually a box for you to add you comment.
a tool that lets you post a comment
a tool that lets you post a comment
Check your settings at Settings > Discussion. If everything is correct, contact support.
If you want to start a discussion on a particular question - click on the Discussion tab to the upper right of the main answer box - and type your comment.
It depends on what you want to do. With a blog you write about a subject, or get a guest writer to do it, then people can comment on that. With a forum people create there own topics for discussion.
Go to 'Discussion Settings' (in v2.7 this is under 'settings' and sub-menu " discussion') look for the checkbox against: 'An administrator must always approve the comment' and de-select.
It is simple to join a group discussion on the internet. The easiest way to join is to find where the discussion is taking place and reply with a comment.
Yes, you may use a question's Discussion page to comment othe question's answer.
You can post a comment in the discussion area of any question. Just click the 'Discuss' link in the blue panel to the left of the screen.
Comments can disappear. Discussion comments have the same content policies as the answers have. If a comment contains material contrary to the TOU, it can be deleted.
Look them in the eye, nod when they speak, compliment their comment, don't counter with a comment that could offend them.