The symlinks have no proper content of their own and will not return any other content but the number in there.
It's like putting an ajax call in the symlink(or ordinary resource)...Simple Search will not see the redirection. I wish it did.
TinymceWrapper: Complete back/frontend content solution.
Harden your MODX site by
passwording your three main folders:
core, manager, connectors and renaming your
assets (thank me later!)
5 ways to sniff / hack your own sites; even with renamed/hidden folders, burst them all up, to see how secure you are not.