Yep, i made this work too. At first there is an error in path !#/home/<username>/bin/node it should be #!/home/<username>/bin/node
Next thing is apache config. Open file httpd.conf
and check that module mod_cgid.so is loaded.
restart apache after you changed settings.
If doesnt work then check other cgi settings in apache config.
And the last advice, folder sessions should be chmod 777 or node script will output errors
If you need any advice, then just email me or post here your httpd.conf and error_log