paul jimenez tbplaceorg tuesday oct 9 2007 luis villa writes 10807 jared rhine wrote luis villa wrote one aspect terms weve struggled users request data wiped change ownership add docs seems like great policy add im concerned dont understand implications data sharing model publish calendar share readwrite friends friends edit events right content deleted really complex question usual thinking youve shared either public friends data becomes part public commons cant unilaterally retractdelete thing absolute right delete stuff havent shared thinking developed something like flickr comments mind arent typically canceled way might regularly cancel appointment sure thinking interacts appointments would nonsensical make irrevocable also seemed like delete data ownership change term generalized delete data time term consider wikilike model delete data sense making someone dig deeper sense logical extension information wants free nothing done public ever made private internet history perhaps recipients sharing get private copy deleted data consider simple case address book share address also private data decide delete account clearly private data go away since taking address doesnt necessarily may copied elsewhere still account think makes much sense give static copy address keep shared info copied peoplefora shared marked old somesuch know ever going change couple things think delete time good policy also want specify change ownership would change policy x days whatever delete policy changes notification may want make private copy storage cheap policy apply data export change policy would reduce ability export data x days export policy changes agreed changing impedence mismatch direction nonfavorable user unfriendly unfriendly actions must preceding warnings 02 pj tue 05 aug 2008 221614 0500 fork open service analysis