In article . com,
"Jay Honeck" wrote:

The fact is, the ONLY long-term reason for a space station is for use
as a launch point for interplanetary (or, eventually, interstellar)
travel. Sadly, the current ISS is in an orbit that does not allow it
to be used for this purpose.

There are a few other uses for a space station, not just a launch point
(I assume you mean space stations in general, not just the ISS).
For example, continued medical research into the effects of space
travel and/or low-g exposure. Materials research (nothing like exposing
materials to the space environment to study how they handle/react to
space. If one expands their view beyond earth and very near-earth space,
a station at L-5 (is that the right name?) could be a good research platform.
And how about the possible medical benefits of low-g environments?

--
Bob Noel
no one likes an educated mule