Later builds of FP9 and FP10 support crossdomain caching.  The framework is 
specially signed and loaded into a special cache and used for all domains.  
Normally RSLs are per-domain.

Flex is a framework.  Most frameworks focus on making development easier by 
letting the developer set a flag and get different behavior.  By definition, 
that means there is a lot of code there just in case you need it, so that means 
that you'll always be able to write a smaller app by doing it yourself and not 
carrying any "just-in-case" code you know you don't need.

FWIW, because some members of my extended family and friends are still on 
dialup, I still publish content they will be looking at w/o using Flex.  Takes 
a bit longer, but it is pretty simple content and size and compatibility with 
older players is more important.


From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf 
Of Ralf Bokelberg
Sent: Thursday, December 18, 2008 1:16 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Re: Is Flex the wrong technology for widgets? SWF 
file sizes are too big...


Flex is more interactive? This must be a misunderstanding. Flex is
really more about enterprise development process, less about
technology. And it is not concerned about size, just features. Your
500k Flex widget is 20k in Flash probably.

Ralf.

On Thu, Dec 18, 2008 at 10:02 PM, Alan 
<ultr...@gmail.com<mailto:ultraky%40gmail.com>> wrote:
> It's all Flash, why is there any notion of Flash vs. Flex. It's like saying
> 'Should we use PHP or Zend?'. Rather it should be 'Do we need Flex in our
> Flash app?' Unless you
>
> Flex as newer? Flex came out 5 years ago. ActionScript 3 was publicly
> released in June 2006. Although Flex is now AS3, still the notion that Flex
> is 'newer' doesn't make any sense to me.
> It's all Flash.... and soon Flex will have a new name so.....
>
> On Dec 18, 2008, at 3:27 PM, devenhariyani wrote:
>
> This restricts us to Flash or Flex. Flex being the
> newer technology it made sense to try flex, especially for our plans
> to have more interactive widgets in the future.
>
>

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