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The fusion of desktop and server, already underway, is turning the
internet inside out. The current network is built on a "content in the
center" architecture, where a core of always-on, always-connected servers
provides content on demand to a much larger group of PCs which only
connect to the net from time to time (mostly to request content, rarely
to provide it). With the rise of faster and more stable PCs, however, the
ability for a desktop machine to take on the work of a server increases
annually. In addition, the newer networking services like cable modems
and DSL offer "always on" connectivity -- instead of dialing up, their
connection to the internet is (at least theoretically) persistent. Add to
these forces an increasing number of PCs in networked offices and dorms, and
you have the outlines of a new "content at the edges" architecture. This
architecture is exemplified by software like Napster or Hotline, designed
for sharing MP3s, images, and other files from one PC to another without
the need for a central server. In the Napster model, the content resides
on the PCs at the edges of the net, and the center is only used for
bit-transport. In this "content at the edges" system, the old separation
between desktop and server vanishes, with the PC playing both functions
at different times. This is the future, and Microsoft knows it.In the same way Windows95 had built-in dial-up software, Windows2000 has
a built-in Web server. The average user has terrible trouble uploading
files, but would like to use the web to share their resumes, recipes, cat
pictures, pirated music, amateur porn, and powerpoint presentations, so
Microsoft wants to make running a web server with Windows2000 as easy as
establishing a dialup connection was with Windows95. In addition to
giving Microsoft potentially huge competitive leverage over Linux, this
desktop/server combo will also allow them to better compete with the
phenomenally successful Apache web server and give them a foothold
for making Microsoft Word leverage over HTML as the chosen format for web
documents -- as long as both sender and receiver are running Windows2000. The Linux camp's response to this challenge is unclear. Microsoft has
typically employed an "attack from below" strategy, using incremental
improvements to an initially inferior product to erode a competitor's
advantage. Linux has some defenses against this strategy -- the Open
Source methodology gives Linux the edge in incremental improvements, and
the fact that Linux is free gives Microsoft no way to win a "price vs.
features" comparison -- but the central fact remains that as desktop
computers become servers as well, Microsoft's desktop monopoly will give
them a huge advantage, if they can provide (or even claim to provide) a
simple and painless upgrade. Windows2000 has not been out long, it is
not yet being targeted at the home user, and developments on the Linux
front are coming thick and fast, but the battle lines are clear: The
fusing of the functions of desktop and server represents Microsoft's best
(and perhaps last) chance to prevent Linux from toppling its monopoly.
Clay Shirky is a contributing editor at FEED and Professor of Media
Studies at Hunter College.
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