Here are my thoughts on our support of PLplot on the Windows platform
stimulated by some recent discussions on list and also off list with
my wife, Barbara, who is a keen advocate of software freedom.  :-)

I abhor Microsoft company tactics and proprietary software which is 
why I have never used Microsoft software.  However, I have used the
wine version of the Windows platform which is free in both senses,
available on Linux and Mac OS X, and becoming a small but still
important Windows platform in its own right as it gradually nibbles
away at the Microsoft share of that platform. Thus, even for free
software purists the existence of wine justifies our ongoing efforts
to support PLplot on the Windows platform. Furthermore, there are
enormous numbers of developers that use some form of Windows platform.
Just look at MinGW download statistics at SourceForge which shows
their automated installer is downloaded ~3500 times per day with their
complete downloads (spread over many different packages by that
installer) average one quarter million (!) per day.  These numbers
should be compared with the PLplot current download statistics which
are typically ~25 per day.  So I think Windows has the potential to be
PLplot's most heavily used platform which justifies on a completely
practical level our support of PLplot on Windows. Furthermore, as a
free software advocate I also like the whole idea of populating the
Windows platform ecology (whether proprietary or free) with
high-quality free software such as PLplot to help advertise the
advantages of such software and to help weaken Microsoft (as opposed
to the Windows platform).  Finally, I like the idea of helping out my
fellow PLplot developers with their Windows platform support burden.

In sum, the above reasons motivate my extensive testing of PLplot
under MinGW/MSYS/wine and why I hope to extend that testing to the
Cugwin/wine platform.  Once I get all my MinGW and
Cygwin wine testing done and have written up the results on our wiki,
I hope others here with similar motivations will help out with
additional Linux/wine and Mac OS X/wine testing of their own.

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state implementation
for stellar interiors (freeeos.sf.net); PLplot scientific plotting software
package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of
Linux Links project (loll.sf.net); and the Linux Brochure Project
(lbproject.sf.net).
__________________________

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