After a successful emerge, some packages print out some notes for the user - ie, mod_php gives instructions on how to configure /etc/conf.d/apache[2]'s APACHE_OPTS directive. Quite frequently, I'll choose to emerge several packages at once, therefore missing any installation notes if AFK. It'd be helpful if Portage could (optionally) print these notes to a file somewhere, so that they could be read and followed later.
Or if it could print all this information after emerging the last package.
*** This bug has been marked as a duplicate of 11359 ***