backscripts vs. libraries in 8 with .livecodescript

[Mike Kerner]

Aside from the libraryStack/releaseStack messages, is there any difference
between using a .livecodescript file as a backscript vs a library?

-- 
On the first day, God created the heavens and the Earth
On the second day, God created the oceans.
On the third day, God put the animals on hold for a few hours,
   and did a little diving.
And God said, "This is good."