The icon keywords are there, but because the comments/community posts were made by the OpenID account (that doesn't have those icons uploaded) they won't display: they'll display no icon, or the default icon of the OpenID account on DW. You can upload the same icons with the same keywords to your OpenID account, or you can wait a week or so until we finalize the "claim your OpenID account" thingy Mark's been coding his little fingers off on. :)