On the Windows side we already transitioned to TrueCrypt a loooong time ago. In our testing it was faster and more reliable than Symantec WDE both in installation and in usage. Plus it's 100% free and the peer community supports it better than Symantec supports its paying customers.
If TrueCrypt ever starts supporting WDE on the Mac side Symantec is toasted as far as it's disk encryption products go.
As it stands right now we're probably just going to end up permanently transitioning to File Vault and letting our Symantec licenses expire. PGP Desktop is still slicker overall for Email encryption but the main reason we paid for it was to have "one software to rule them all" for our encryption. If we're going to have to split up support into different software packages anyway we'll just transition to GPG options for email once PGP Desktop stops working for us past our license expiration.
Now cue a Symantec employee posting that:
A) They can't comment on future releases due to SEC trading rules blah blah blah... You know what? No other vendor has a problem talking about upcoming release dates or features in hardware or software. How can they manage the SEC rules and you guys can't?
B) 10.9 Just came out and support is expected in Q2CY14 (Developer builds? What are those?). Then Q2CY14 will come around and there will be some reason why it has to slip to Q3CY14. (More corporate restructuring, "quality testing", neutrinos, whatever). If we're lucky, by the time OS XI comes out we'll get official support for 10.9, but don't expect it to be compatible with the latest point release avaiable at the time! Gotta give'em a quarter or three to catch up to those.
Do I sound bitter? Yeah, it's because I am.
We. Are. Not. Getting. Our. Money's. Worth.
None of us are.