Last time I posted a new topic I tried to use the version number of seam (2.1.0.GA) as a tag, but it only accepts alphanumeric characters.
When one is upgrading to a new version and experiencing problems the first thing that one wants to do is find all the threads by people doing the same upgrade. Obviously a tag with the verison number would be very usefull, especially if you use such a tag when you know, or suspect that the problem you are experiencing is specific to the version you are using.
I also noticed that there is no reference to tags when you are searching for a topic from the Find link which is where I would normally start when doing a search.