...just an idea popping up: why not reverse the default exclude.block.XXX setting for the unstable ones?
then people will need to enable those and thus be more explicitely confronted?...
I like the idea, and it's easy to do as blocks.properties are generated from gump.xml.
Problem is, this means shipping with many blocks disabled. I think this would warrant a notice at the top of the "blocks with samples" page, something like "see blocks.properties for a list of all available blocks".
-Bertrand
