What is this icon?

[محروم.كوم]

On the list of threads screen* just before the 'replies' column* there can be 1 or 2 icons. One of those icons (looks like a paper clip) lets you know that the thread has 1 or more attachments* and clicking on it pops up a screen showing a list of the attachments.
The other icon (the properties calls it tag.png) is what I am wondering about. You can't click on it (you can* but it does nothing ). When you hover over it* it appears to display a small list of tags.
Just wondering why it's there and how it might be used.


Thanks for any insight...
Attached Images

• tag_graphic.png‎ (42.8 KB)

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