I received this email today, and I added my name to the petition. You can too, if you like the idea of making my chosen career more pleasant in the future. Just follow the link.

Sorry to bother you again, but I could use your help. The Library of
Congress is asking for comments on their proposal for the future of
bibliographic records and we'd like to ask them to include a section
supporting open data -- providing bibliographic records in such a way
that they can be reused by projects like Open Library and others.

Our comment is here:

http://www.okfn.org/wiki/FutureOfBibliographicControl

And we'd love it if you would add your name to it and spread the word
to others in this field. Comments are due Friday so time is limited.

Thanks so much for your help,
 - Aaron