Include your IRC/wiki username, so that I may reach out with questions if the need so arises.
Change the ifconfig references to iproute2
- Topics from ArchWiki:News#2015/07/08 - ArchWiki turns 10! could use some love.
- Network_configuration#Local_network_hostname_resolution: was mostly incomprehensible, check rewrite  for accuracy
Start X at login was successfully merged into xinitrc after completing the merger of the "Manually" section of Xorg into xinitrc. However, xinitrc still needs some work, including the massive "Notes" section under Configuration. See Talk:Xinitrc#Configuration "Notes" Section.
Literally anything from ArchWiki:Requests.
ppp.samba.org notes that some MPPE support has been added, though it might not be secure. Update impacted articles accordingly.