What does the message icon.....Mean?

[starsurfer]

Hi.

What does the icon

http://forums.speedguide.net/images/dot_folder.gif

mean ?
It is not specified on the Legend below on the page.
All my posts seem to have it.

Thankyou.

Starsurfer.

[Brent]

if it has a dot that means that you have posted in that thread