in my view this is like a virtual machine, hence the impression of a slow down... remember the sandbox also treats input as a remote interaction therefore making things sluggish... unless Apple provides / made / copied a system that helps make this better...
another thorn in their own feet
Quote: "
Examples
Examples of sandboxes include:
Applets are self-contained programs that run in a virtual machine or scripting language interpreter that does the sandboxing. In application streaming schemes, the applet is downloaded onto a remote client and may begin executing before it arrives in its entirety. Applets are common in web browsers, which use the mechanism to safely execute untrusted code embedded in web pages. Three common applet implementations—Adobe Flash, Java applets and Silverlight—provide (at minimum) a rectangular window with which to interact with the user and some persistent storage (at the user's permission).
"
thats was from the wiki mentioned above, and frankly was written by some Apple user funny, I do not rmember Flash being used on Macs lol... or iOS eitherway... meh...
and I was right it is a virtual machine... and funny there is no mention of ALL THE CRASHES INVOLVED also... this will introduce so many barriers to creativity in my opinion...
also
the bolded text in the quote made me gag