I am afraid that the switch to iCloud will make life very complicated, particularly for Snow Leopard users like myself. I am also afraid that Apple will make life generally more complicated.
So I am wondering if I can theoretically switch to another provide for synced email configurations, address book data and calendars.
I don't mind paying for those services, I just need my address book, emails and calendars to be the same between my devices, ideally between Mac OS X and iOS and everything else (Linux, Windows, Solaris etc.).
Any ideas?
Best Answer
Googles Services
iOS
(Push) Email using the IMAP protocol
bi-directional contacts sync (Exchange supported)
bi-directional calendars sync
CCal has been quite an enhancement to my Google experience.
OSX
iCal, Address Book and Mail allow to integrate sync with Google's services in Preferences → Accounts.
Google Services on other platforms
Google's Services are more widely available than anything else I know. It allows to keep contacts/calendars/email in sync on OSX, iOS, Android and Linux. In Ubuntu I use Google's Services in Thunderbird and Google Calendar/Contacts extensions.