Is Linux's "Overall Market Share" Statistic Meaningful?

ruphus13 writes "Linux recently achieved 1% market share of the overall operating system market. But, does that statistic really mean anything useful? This article makes the case that it doesn't. It states, 'Framed in the "overall market share" terminology, the information (or how it was gathered and calculated) isn't necessarily questionable, it's more that it's meaningless. It's nebulous, even when one looks at several months worth of data. [How] Linux is used in various business settings answers an actual question — and the answer can be used to ask further questions, form opinions — and maybe one day even explain to some degree what 1% of the market share really means. ... Operating systems aren't immortal beings, and by rights, there can't be (there shouldn't be) only one. ... No one system can be everything to everyone, and no one system (however powerful, or stable) can do everything perfectly that just one person might require of it in the course of a day. While observing trends and measuring market share are important, the results (good or bad) shouldn't be any platform's measure of self-worth or validation. It's a data point to build on (we're weak in this area, strong in this area, our platform is being used a lot more this quarter, where did all of our users go?) in order to improve and stay relevant.'"

Comments

Who cares?

[atomic-penguin]

Seriously, computing is about more than just desktop users.

How do various hobbyists, and I.T. professionals use Linux? It would be easier to count the niches that Linux is not filling. According to Netcraft, Apache still had over 50% web server market share, while IIS only had 30% in April 2009. I am sure there are some people running Apache on Windows, but I would venture a guess that it is not the majority.

Even webserver market share does not represent the whole server market share. Approximately 40% of all hardware in the server room where I work run Linux in some form, only 25% of all the servers run Linux. There are more than a dozen third party network appliances in this room. Third party examples I can think of are load balancers, spam firewalls, content servers, and NAS filers. I cannot think of one third party Windows Server based appliance in our server room, aside from servers. I am sure there are Windows appliances out there, just not in our server room. If it is part of Microsoft's mission to lock customers in to commodity desktop and server hardware, that is not something that really scales for vendors designing and selling specialized appliances and hardware.

How much Internet infrastructure runs on Linux? I wonder what the percentage of postfix/sendmail servers on Linux versus Exchange servers on Windows is? What is the number of external BIND DNS servers on Linux, versus external Windows DNS servers. What is the market share of Linux iptables/tc routers, load balancers, VPN gateways, or 3rd party appliance running Linux) versus Windows RRAS routers used in small and midsize offices? How many companies are using Asterisk versus the number of companies using Microsoft Office Communicator Suite (Not sure OCS qualifies as a PBX, though)? How many companies are virtualizing their data centers with VMWare ESX, Xen, or KVM, all running on Linux versus Microsoft HyperV?

How many consumer electronics devices have popped up with Linux on them, versus Windows? I can probably name 20 devices with an ARM processor, and some version of Linux running on it. Here is a short list: Linksys Wireless routers, webcams, Tivo, Roku, Netgear ReadyNas, Sony flatscreen televisions, POS terminals, etc. Windows mobile has notably made its way onto mobile phones and Wasp barcode scanners.

How about high-performance computing? How many Rocks clusters, and render farms are built on Linux versus Windows HPC servers?

Seriously who cares if Linux isn't prevalent on the desktop. Linux has filled every other niche, besides the desktop computer, six ways to Sunday. While Microsoft and Apple are laughing at a 1% desktop share, Linux is taking over every other niche which it is able to quickly evolve and adapt. World domination fast, indeed.