Ok, I guess that answers my question indirectly.
What I see from the example of the menu_truncate is that the option itself is substantiated under each plugin, but it's stored under the same name.
I guess my questions is this:
if I've got the option zenFBcommon_appid being handled by the zenFBcommon.php file, can I then use a
`getOption('zenFBcommon_appid');`
from any of the other plugins and have it populate with the data that was entered from the zenFBcommon portion of the plugin?
If using the menu_truncate as an example, it appears that the option is set & handled in each of the plugins that calls for it, which while it works, kind of eliminates the usage of a centralized plugin for the common options that need to be loaded.