Looking to extend the Docs portion of Google Apps to act as a repository? Google has heard your cries!
You can now upload and share PDF files into your docs repository. While you can't search the PDFs (I've got to believe they are going to fix this given that they are a SEARCH company) you can at least cut and paste from these PDF files.
You'll find more about this on the Google Docs blog posting here: http://googledocs.blogspot.com/2008/06/upload-your-pdfs.html