I can see in the near future where interested parties in the ecosystem will want "one offs" of Keyhotee technology to serve various industries and vertical markets including:
Healthcare privacy firms bound to HIPAA regs
Internal corporate communications
Government communications (all levels of)
Title/Escrow companies
Logistics firms sending secure customs docs
etc...
At some point will it be possible to:
extend Keyhotee via plugins or macros?
Configure basic settings such as logos, localization, etc...?
Private label/brand Keyhotee technology
Ideally this could be done through a revenue generating licensing agreement, fueling future development.