It is entirely legitimate to support these businesses because, as we have already noted, the main intention was to use the projects to demonstrate ideas so that they become common practice.
Mae’n hollol gyfiawn cefnogi’r busnesau hyn oherwydd, fel y nodwyd eisoes, y prif fwriad oedd defnyddio’r prosiectau i arddangos syniadau er mwyn iddynt ddod yn arfer cyffredin.