network address
n. (also `net address') As used by hackers,
means an address on `the' network (see network, the; this is
almost always a bang path or Internet address). Such an
address is essential if one wants to be to be taken seriously by
hackers; in particular, persons or organizations that claim to
understand, work with, sell to, or recruit from among hackers but
don't display net addresses are quietly presumed to be
clueless poseurs and mentally flushed (see flush, sense 4).
Hackers often put their net addresses on their business cards and
wear them prominently in contexts where they expect to meet other
hackers face-to-face (see also science-fiction fandom). This
is mostly functional, but is also a signal that one identifies with
hackerdom (like lodge pins among Masons or tie-dyed T-shirts among
Grateful Dead fans). Net addresses are often used in email text as
a more concise substitute for personal names; indeed, hackers may
come to know each other quite well by network names without ever
learning each others' `legal' monikers. See also sitename,
domainist.