User blog comment:Purpled/Cross-character cross-synth's legality/@comment-53539-20150215093310

The moment anything goes on youtube, its no longer personnel. This whole idea alone is something I wish people would understand. Though its criminal activity, the law doesn't tend to take as much notice unless you publish or share the illegal stuff.

Hell, here in the UK they don't care so long as you don't share what your doing. The moment it stops being "for personnel private use" in regards to copyrighted material, then they care because you need a license to share certain copyrighted material.

Its also back to my issue with people who are so open about criminal things.... And how when people react, you shouldn't be surprised nor try and call yourself the victim.

Even then with vocaloid being a franchise, if you XSY say, Miku and Lily, then your entering more then Yamaha's copyright breakage, your also breaking CFM and Internet co joint copyright ownage. People also don't understand there is more then 1 layer to the Vocaloid sotware and that character and voice are also two things you can break the end user agreement on (back to the "don't publish works" deal).