Hey, I'm not sure whether this has been suggested or even implemented, but I thought I'd just throw this out there.

We can already do a few last.fm actions (ie. love, etc.), and it might be neat to be able to set last.fm tags based on the artist / album / song you're listening to.

If you think this is a stupid idea or it's already implemented, or people suggest it every half hour, or whatever, just ignore me.

Burke

Also, sorting the collection based on tags, having tags you set on your music automatically be updated with last.fm, and have a "search for common tags for this artist" would be wonderful.

You can already do this. You'll need Amarok 1.4.5 (SVN) and this script:

http://www.kde-apps.org/content/show.php?content=49583