I love this add-on! Lack of a tagging feature was the single biggest omission for me in XF. So far I've installed it on 3 forums and will be adding it to at least two more.
A couple issues ...
1. Observed with version 1.2.10, auto-tagging is applied to existing links, causing at least part of the link to take the reader someplace other than intended. For example, the following is at the top of a couple threads:
Berks County, Pennsylvania, educators with issues:
Each of the two links is a thread title and is intended to be kept as an intact link. However, some portions of them -- Laureldale, Birdsboro, Pennsylvania -- are also tags. If you look at the actual threads, you will see that the links as originally intended have been chopped up by thread tags.
2. I prefer to put the tags just below the first post, but there is no separation from the post itself. The display for putting tags at the bottom of the thread is much cleaner.
In forums where members can edit tags, I always put it below the thread for that reason, not that I really want it there. Most tagging info comes from the first post, so it can take a lot more scrolling to work with it at the bottom.
In the above example (issue #1) I'm the only one who can edit tags, so whenever there are tags in a thread I end up double-spacing and adding "
Tags:" at the end of the first post.
One solution might be to move it below the line with the MemberName/Date/Edit/Delete/IP/Report/.../Post#/Reply, with at least a blank line in-between. It would look a lot cleaner with some separation to distinguish the tags from the first post itself.
3. Incorrect English grammar (at least w/ version 1.2.6) when you click on a tag no longer used by any threads. This link will take you to an example (assuming I don't re-enter the bad tag
):
http://www.travelunderground.org/index.php?tags/guillermo arevalo pedroza/
The feedback is "No contents has been found." Correct English would be "No content has been found." Personally, I would say something like "The requested tag was not found." or "The requested tag is not in use."