In a kind of strange synergistic occurance, both Evan DiBiase over at 32584.com and I have been sleuthing (Evan’s “Nancy Drew” reference!) for new Yahoo!Sync references in OS X applications, specifically Address Book. My strings search (strings */Contents/MacOS/* | grep -i yahoo) found a good number of new Yahoo references, which you can examine after the jump. What’s more, Evan also found what completely escaped my notice: a Yahoo end-user licensing agreement in Address Book. (It’s in Contents/Resources/English.lproj/YEULA.html) Pop over to 32584.com to keep up to date on his discoveries.

Yahoo EULA in Address Book

By clicking “Agree” below, you will enable your device to access your Yahoo! account for the purpose of synchronizing, as applicable and if available, your data in your Yahoo! Address Book and other Yahoo! services with the relevant data on your device. You acknowledge and agree that the synchronization process may read from, change, delete, or overwrite data in your Yahoo! account and/or your device. Yahoo! strongly recommends that you make a backup copy of your data before your first synchronization attempt. Yahoo! assumes no responsibility, makes no representations or warranties, and shall not be liable for any damages whatsoever for lost or duplicated data. If you change your Yahoo! log in credentials, you may be required to give permission again.

Yahoo strings in Address Book’s executable

com.apple.AddressBook.spotlight.yahoo
yahoo
Yahoo
YahooSyncSupport
ABYahooSyncPrefsController
toggleSyncWithYahoo:
yahooEULASheetDidEnd:returnCode:contextInfo:
showYahooEndUserLicenseAgreement:
yahooSyncSetupSheetDidEnd:returnCode:contextInfo:
editYahooSyncPrefs:
shouldShowYahooSyncSettings
setupYahooSyncSettings
initializeYahooSyncFromDefaults
yahooSyncPrefsController
syncWithYahoo
editYahooSyncPrefs
yahooPrefsSeparator
_yahooSyncPrefsController
_isEnablingYahooSync
_yahooAvailabilityCheckCompleted
_yahooAvailable
@"ABYahooSyncPrefsController"
ABYahooSyncSetup