On Aug 6, 2011, at 11:14 AM, Matthias Felleisen wrote:

> 
> In a fairly user-focused review I saw, the 'automatic snapshots' sounded 
> great. Apparently an app that subscribes to some Lion protocol gets automatic 
> snapshots so that you can say 'I don't like what I did in the last 10 mins, 
> let's go back' It also saves automatically when you forget. Good for kids, 
> students, and old professors. 

Agreed; it'll probably take some work on our part, though (a.k.a.: work on 
Robby & Matthew's part).

John

> 
> 
> 
> 
> On Aug 6, 2011, at 6:29 AM, John Clements wrote:
> 
>> I don't know if you folks have already seen this, but for any of you 
>> considering or using OS X 10.7, the Ars Technica review appears to contain 
>> some fairly detailed developer information.  I'm only on the second page, 
>> but table of contents entries such as "Automatic Reference Counting vs. 
>> Garbage Collection" look ... interesting. 
>> 
>> http://arstechnica.com/apple/reviews/2011/07/mac-os-x-10-7.ars
>> 
>> 
>>      • Installation
>>      • Reconsidering fundamentals
>>              • Lion's new look
>>              • Scroll bars
>>              • Window resizing
>>              • Animation
>>              • Here's to the crazy ones
>>              • Window management
>>              • Application management
>>              • Document model
>>              • Process model
>>                      • The pitch
>>                      • The reality
>>      • Internals
>>              • Security
>>                      • Sandboxing
>>                      • Privilege separation
>>              • Automatic Reference Counting
>>                      • Enter (and exit) garbage collection
>>                      • Cocoa memory management
>>                      • Enter ARC
>>                      • ARC versus garbage collection
>>                      • ARC versus the world
>>              • The state of the file system
>>                      • What's wrong with HFS+
>>                      • File system changes in Lion
>>                      • File system future
>>              • Document revisions
>>              • Resolution independence
>>      • Applications
>>              • The Finder
>>              • Mail
>>              • Safari
>>      • Grab bag
>>              • System Preferences
>>              • Auto-correction
>>              • Mobile Time Machine
>>              • Lock screen
>>              • Emoji
>>              • Terminal
>>              • About This Mac
>>      • Recommendations
>>      • Conclusion_________________________________________________
>> For list-related administrative tasks:
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> 

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