
The internet
as
a network
53
your
own
hand
as for Barabasi's,
when
he
points
out
that
'following
the
references at
the
end
of this
book
will allow
you
to
find
the
quoted
papers. Yet
none
of these papers could send you
to
this book, since
they
do
not
cite
it'
(2003: 169).
None
of
the
references at
the
end
of
this
book
could cite it, since
it
was,
by
definition,
written
after
their
publication. Web rings, however,
operate a form of mutuality,
they
are a technical infrastructure
of
reciprocity
in
so far as all pages cite each
other
in
that
they
are
part
of
the
ring. Thus
the
temporal
sequence
of
construction
is disrupted
and
disturbed,
and
the
links
between pages lose their directed nature. However, whilst this possibility
exists
in
theory
it
is
also possible
that
altering
the
polarity of links will make
little difference, simply
becoming
absorbed
into
the
existing geography of
the
internet.
Thus, whilst
this
offers a
conceptual
challenge
to
Barabasi's
assurance
that
the
directed
nature
of
the
web
cannot
be overcome,
it
remains
to
be seen
whether
this will
pan
out
in
practice, or simply lead
to
the
formation of greater
numbers
of
information
islands
and
tendrils.
It
is
certainly true
that
the
tendency
to
the
formation
of
tendrils
and
islands has,
in
the
past few years,
been
intensified. Barabasi (2003: 168) estimated
that
around
2S
per
cent
of
all web
documents
were located
in
tendrils or islands,
however
that
percentage
seems likely
to
increase as a result
of
the
development
of
private nets
and
password-protected sites (see
Chapter
S
in
this volume,
and
Lessig 2002).
The shape of
the
web,
at
least,
then,
is
highly fragmented overall
but
exhibits clustering
around
centres
of
gravity formed
by
the
pull
of
brands
and
portals.
Within
the
core,
the
internet
is
becoming centralised,
and
the
information
peripheries have
an
increasingly precarious relationship
to
the
centre.
One
way of
construing
this is
that
the
internet
is
contracting
inwards
towards
the
centre
with
the
less
mainstream
areas
becoming
inaccessible
and
falling
into
general disrepair. Another
interpretation
would see
the
periphery
as
independent
of
the
core, offering liberatory potential.
It
is certainly true
that
the
internet
is
highly heterogeneous
in
nature
as
a network. Whereas
other
available models of a network
depend
on
formatting
and
coding their
parts
in
order
to
operate as a
coherent
network,
as
in
the
case
of
actor-network
theory's networks where heterogeneous elements come
to
behave as a
singularity,
the
internet
is
subject
to
no
such overcoding. This results from a
path
dependence established at
the
design stage of
the
internet. Although it
is
now
received wisdom
that
the
internet
was developed as a
medium
to
survive
a
potential
nuclear attack,
in
reality, Terranova explains,
the
primary
rationale governing
internet
development
is
the
necessity
to
overcome
the
tendency
of
heterogeneous systems
to
drift
and
thus
to
introduce incompat-
ibilities. The history of technological
development
is
replete
with
examples
of
projects where decentralized
development
led
to
fundamental
problems
in
bringing
the
system together. The
development
of
rail
transport
in
Britain was
dogged by
the
use of different gauges
of
tracks such
that
passengers were
often
required
to
change trains
at
intervals as
their
initial
train
could
run
only
on
certain stretches
of
track. Likewise
in
the
development
of
the
telephone
network
in
the
USA,
competition
between
rival enterprises
to
supply
phones
meant
that
people were often
on
incompatible
systems (Fischer 1992).
In
the
case of
the
internet
the
need
was
to
allow separate
and
autonomous