ZyXEL Communications MWR222 - V1.0 Manual page 298

Mobile wireless router
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However, the Lesser license provides advantages in certain special
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For example, on rare occasions, there may be a special need to encourage
the widest possible use of a certain library, so that it becomes a de-facto
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library. A more frequent case is that a free library does the same job as
widely used non-free libraries. In this case, there is little to gain by
limiting the free library to free software only, so we use the Lesser General
Public License. In other cases, permission to use a particular library in
non-free programs enables a greater number of people to use a large body
of free software. For example, permission to use the GNU C Library in non-
free programs enables many more people to use the whole GNU operating
system, as well as its variant, the GNU/Linux operating system.
Although the Lesser General Public License is Less protective of the users'
freedom, it does ensure that the user of a program that is linked with the
Library has the freedom and the wherewithal to run that program using a
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follow. Pay close attention to the difference between a "work based on the
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