RewriteRule ^main/favor$ index.php?action=favor [L,QSA]
RewriteRule ^main/disfavor$ index.php?action=disfavor [L,QSA]
+RewriteRule ^main/sup$ index.php?action=sup [L,QSA]
+
RewriteRule ^settings/profile$ index.php?action=profilesettings [L,QSA]
RewriteRule ^settings/openid$ index.php?action=openidsettings [L,QSA]
RewriteRule ^settings/im$ index.php?action=imsettings [L,QSA]