After I uninstalled vmware using unmerge I noticed that at the next reboot the vmware networking services were being started. I guess the only thing that's needed is to add an rc-update del vmware to the ebuild.
did the /etc/init.d/vmware file still exist ?
unmerge does not touch /etc as a matter of policy. So yes, unmerging it will not remove the init.d script...
*** Bug 7958 has been marked as a duplicate of this bug. ***
Wouldn't it be more elegant to notify users in some way what they have to remove the script manually?