_Contact: ccpost_
+## Safari plugin for setting identity preferences
+
+Safari's handling of client-side certificate authentication [changed around OS X 10.5.3](http://support.apple.com/kb/HT1679), such that Safari won't present (and won't prompt you to present) a client-side certificate if certs are only optional. Unfortunately, most sites around MIT only optionally accept certs, in spite of the fact that they'll error out if you don't provide one.
+
+You can override this unfortunate behavior with "Identity Preferences", and IS&T's answer for this is [CertAid](http://ist.mit.edu/services/software/certaid/10x), which simply seeds the Keychain with a pre-defined list of websites for which Safari should present your cert. This isn't a great solution for, e.g., scripts.mit.edu, which has thousands of sites - far too many to give to IS&T to include in CertAid. If that wasn't irritating enough, Identity Preferences don't take affect until you restart your browser.
+
+A better solution would be a plugin for Safari that intercepted 401 errors sent over SSL, prompted you to set an Identity Preference, and then attempted to reload the page with the new identity preference set.
+
+_Contact: broder_
+
## Snapshotted virtual machines for all popular Linux distributions
A common need for people writing Linux software is to check that their
or if there are changes in /etc, other than hostname and such, that we
haven't committed to the scripts Subversion repository.
+## SIPB Library
+
+SIPB has a bunch of books in its library. It'd be nice if a list of
+the library books also existed online in some sort of sane, searchable
+database. One possible platform is the [Exhibit](http://simile-widgets.org/exhibit/) project (which originates from a collaboration between the Haystack group in CSAIL and the MIT Libraries). This would require mostly just making a spreadsheet of the information.
+
+_Contact: pbaranay, fawkes_
+
## Your Project Here
SIPB can help you out in terms of both computing resources and