What I meant was that I hoped that the technology, when published, would be sort of 'open source' to the best of mankind. In that way everyone could construct their own wormhole and even enhance it with different colors, stereo and custom paint jobs.
Agree. If just the destination issue are fixed. I would just hate to plan to go to Antigua and end up in Antarctica
Actually I'll second that, and drop my immortality, or take the more light definition; Wittgenstein, in a notably non-theological interpretation of eternal life, writes in the Tractatus that, "If we take eternity to mean not infinite temporal duration but timelessness, then eternal life belongs to those who live in the present."