wnurse said:
First of, people dont get rid of pc's any faster than macs.
Last I saw, the Software Publishers Association estimated Apple had about 16% of the installed base. If they have less than 4% marketshare, and 16% of the installed base then people are getting rid of their PCs faster than Macs.
I know I've been keeping my Macs for 5 or more years, while I had to trash my PCs every 3 or so. Since switching my work machine to a Mac, I'm watching folks around me need to replace their PCs much more often because of failing components.
One thing to look at is the support the company gives to older machines-- Apple supports very, very old machines for a very long time. Even if this means writing emulation software to support changing processors and OS architectures...
wnurse said:
The components in a dell computer do not corrode or rust or somehow break apart.
Uh, yes they do. That's why I convinced my boss to let me go Mac at work. Tired of screws falling out of my Dell laptop, and parts failing. That's pretty much exactly what happened-- parts corroded or broke apart.
wnurse said:
Secondly, marketshare is a function of sales. No one cares about installed base (except developers), Apple stock price will not go up unless they make more sales, irrespective of the number of old mac computers existing.
Actually, everyone cares about installed base except hardware manufacturers. Apple's stock price will rise with growing installed base-- Apple sells all kinds of stuff to continuing customers. Applications, OS updates, Applecare, displays, and, um... iPods. About half of Apple's revenue is iPod related now, right? Would the iPod have taken off the way it had if there weren't a bunch of Mac users out there who could use the original Mac-only iPod?
wnurse said:
If these pc users are getting rid of their machines faster (as you claim) why aren't they replaceing them with macs?.
Ooo. This is a trick question isn't it... Uh... Is it because, um, because they're
PC users?
wnurse said:
That's the whole point of marketshare.. how long before a pc or mac is replaced is irrelevant.. it's what people buy when looking for replacement..
Here's an interesting word problem you can use to practice for the SATs-- There are 100 people using computers and they replace their computers every 2 years. What is the average number of computers sold every month? What would this average be if the computers were replaced every 5 years?
wnurse said:
in fact, if apple becomes more appealing, then they might want pc users to replace their pcs at a faster rate if they would replace them with a mac.
Yup. Or, they may be happy with the difference in replacement rates they're seeing now, figure it's enough that when PC users get tired of replacing their machines so often they see the longer lifetime of a Mac as a selling point.
wnurse said:
People have been determining market share for a long, long time.. how stupid of them not to consult you first on how to do their job. Everybody always think they know how to do the other guys job. I assure you, the method of measuring market share is tested and time proven... i'm sure Gartner analysts would welcome your comments though on how to do their job better.
Considering that he started his comment by saying he wanted to know how they calculate these things, I'd say the sarcasm is a little misplaced here. It's also worth noting that market share can be calculated and reported in a lot of different ways to support a lot of different agendas. In this case, Gartner is reporting market share data for investors to monitor the performance of the various PC makers and we've been trying to use these numbers to draw a bunch of other conclusions. Drawing the distinction between the reported market share and the installed base was relevant to some of the preceding threads.