Let me get this right..... You admire Amiga because " .... they are never deserted their high end flagship base ... " and you worry that Apple will go bankrupt in the blink of an eye.
And Amiga is - where exactly?? And Apple sold more computers (not iStuff) last quarter every before, weathered the recession better than just about any other company, and has - what? - $40 billion in the bank? I'm not sure where your logic is leading..... maybe I'm a dolt. Can you help me out here?![]()
Well he's a rich person with five figures into Apple
I understand & agree with what you're saying, but my point is that Ethernet already gives us long run lengths, and it already gives us Video, and it already gives us USB, and also Power...and so on.
As such, my Devil's Advocate hat asks me why do I need LP when I can "Do It Today" by standardizing on a current (& relatively cheap) Ethernet snap?
Yes, the short/simple answer is that on the desktop, Ethernet is currently limited to Gigabit bandwidth, so its bandwidth is not necessarily capable of handlng literally everything. Golly, might have to have a couple of Ethernet cards.
Similarly, while this sort of stuff can technically be done today, it requires each non-Ethernet device to get an adaptor box ($$). But the counter-argument is that there's a lot more stuff today being produced that has Ethernet built right in...and its not expensive.
However, I do recall reading recently that current Ethernet unique 48bit MAC addresses are going to run out within a year or two, so "something" needs to come along soon that has a bigger address space...as such, I suspect that it is entirely plausible that Apple/Intel's plans with LP are a 'kill two birds with one stone' strategy.
Agreed, and all I'm saying is that it include the computer's Ethernet connection in this consolidation too, since most of what they're suggesting for LightPeak suspiciously sounds like what's already been demonstrated (although not necessarily been successful in the marketplace) with Ethernet.
Speaking of being annoyed, I have another example, from which I've pulled one of your earlier paragraphs down to here:
On the video connector front, dual monitor setups have become pretty popular over the past ~3 years in particular, and the Mac Pro has had dual display support for quite awhile.
However....as the buyer of a 2009 Mac Pro last year (for the office, not home), imagine my surprise when I went to hook it up to the pair (yes, two) of Apple 24" LCD Displays that we also bought for it.
Hmmm...the Mac Pro didn't come with dual mindisplayport plugs, and the 24" displays only have minidisplayport inputs.
Thus, Apple's demonstration of their ability to Plan Ahead was pretty damn lousy on the Mac Pro, because I have that second Apple 24" display still sitting unproductively in its box. Based on the limited research I've been able to do, it looks like I have to spring for a second video card, which I'll have a hassle justifying. If it was only a $25 adaptor plug, I'd simply buy it out-of-pocket.
Unfortunately, it only takes three systems (w/software) to break into five figures. If this represents a ten year slice of one's lifecycle investments, its only a four figure annual contribution to Apple's gross revenues...and roughly only a three figure addition to their annual bottom line. Thus, there needs to be far more than thousands or even tens of thousands of such customers in order for it to scale to become a noteworthingly relevant portion of their business portfolio anymore.
-hh
copper-based Ethernet is never going to scale to the speeds and length of LP, which is why I'm not exactly in favor of using it for these functions. Yes, LP requires another connector. But I would like to see it replace everything: USB, FW, HDMI, MDP, DVI, and Ethernet. One laptop, 5-6 identical connectors that can be used for anything. If you're on wireless, you've got one more connector for something else. Using a BT keyboard/mouse? two more connectors, potentially. Not using an external monitor? One more spare connector.
Right now at home I've got a MBP that's nearly never plugged into the network; it's always wireless N. Therefore I've got a plug never being used, with a wasted space on the motherboard. That could be used for something else, without the need for hubs or daisy-chaining.
I just think that while the use of Ethernet for multiple functions is neat, LP has a longer run in terms of viability since it scales to 100Gb/sec.