CXTags v1.0 - An awesome (but simple) taxonomy system

[eluser]GlennJ[/eluser]
Firstly, great library has helped me out alot.

When I came to use it however, I realised that it wouldn't work for my multilanguage site.
So I used the "user_id" field as a work around for the "language_id".

However, it would be nice if extra where clauses could be put on the tag_ref table to do this cleanly.

What do you think?