If you have new users who need to register C++Builder, and they don't have a
valid e-mail address, please feel free to e-mail me directly, and I'll help
you get registered. Some C++Builder users don't want to create a BDN
account, or have other problems registering, and I've registered a number of
them in my name. I don't know how it works legally and in theory, but in
practice, registration doesn't have much to do with licensing. The
information collected from registration (BDN account, name, e-mail address,
Serial Number), as far as I know, is primarily for reference purposes, and I
honestly doubt it's actively used for much.
Also, you don't have to register to legally run C++Builder. Running it
unregistered is fine. If you have any problems obtaining the
patches/updates because of this, e-mail me directly, let me know what's
needed, and I'll send them to you. You paid for X number of licenses, so
that's many users you're allowed to have. Registration is a separate
optional process, and has no impact on those licenses.