If bes hits the mentionable threshold, this one does too ;).
\href{http://bugseverywhere.org/}{Bugs Everywhere},
\href{http://blog.tremily.us/posts/drexel-thesis/}{drexel-thesis},
\href{https://pypi.python.org/pypi/Hooke/}{Hooke},
+ \href{https://pypi.python.org/pypi/package-cache/}{package-cache},
\href{https://pypi.python.org/pypi/bes}{bes}
\item[Contributor]
\href{http://software-carpentry.org/}{Software Carpentry},