To: Mr. Adrenaline who wrote (616 ) 3/31/1998 4:18:00 AM From: Maurice Winn Read Replies (2) | Respond to of 29987
Just on the ion propulsion system, it seems to me that the competitive advantage might be worthwhile, but not an omigod, we've had it type. Those sort of gains are usually incremental, necessary for a company to remain competitive, but not dominant factors. A bit like hydrogen as a car fuel has advantages, but also disadvantages. But when the technology and cost look good, maybe with some newish factor such as environmental pressure, then the trend is off onto the new way. So I don't care too much about ion propulsion - though it might well be a good way of pushing satellites around. Good old chemical conflagrations are quite energy dense, so I doubt that there is a terribly great need for ionic propulsion systems. Similarly with fuel cells for cars - yes, some advantages, but still too expensive and too many drawbacks. Psst, it's Mr Dwyre, not Mr Dwyer. Thanks for all your comments Mr A. And Mr SatelliteQueen, how about giving us some of your expertise? No being shy. If you have spent that much time studying these systems, you must have some good ideas, criticisms and questions. Now we are up to $8 per minute for Iridium. Just how stupid are these business people? Why not just go straight to a flat $50 per minute for calls to anywhere? Since we have been lectured so often about how business people simply don't check their phone bills, worry about costs or have a brain in their heads, why not? I'll tell you why not, whether any of you want to know or not. It's because business people don't get to be business people if they run around being half wits about costs. They do care about costs. They will seek the best deals. But they will require convenience, efficacy, quality, and style. Maurice