1. It works good (my site is in Russian, but it is not a problem for TorTags)!
2. Support is great (my question was really, really stupid, but they answered me, they were nice and very helpful).
Commercial version allows you to set up your tags just the way you want them.
Thank you. It's beautiful.
We highly appreciate every member of our small TorTags community. Also, we always happy answered on your questions. Thank you!