Rated 5 out of 5 stars

No, Mozillazine is dead even now.
How to find Net Notes on mozdev.org? Search "Net Notes" doesn't work.

p.s. I've add zh-TW locale to Net Notes via BabelZilla.

This review is for a previous version of the add-on (0.0.0.2). 

Mozillazine, mozdev.org and Babelzilla

OK, it seems Mozillazine is not available from your location (it works fine from Germany).

Net Notes is not yet on mozdev.org; the MozDev admins need to set it up first. I think it will be available on netNotes.mozdev.org around next week.

Thanks for your translation on babelzilla.org.
Until Net Notes is set up on mozdev.org or mozillazine is available for you again you can also post on the babelzilla forum topic for Net Notes.
It's maybe a better discussion ground than the review system here. ;)