Last time I saw Metalmew posting on GameFAQs, it was actually on the Command & Conquer Red Alert : Retaliation board a good few years ago.
Of course, he might still be on the site, but I've not seen him on any boards I go to for a long time.
I'm sure Jolt still swings by occasionally, with the odd post in the Stadium boards. (Check out his "makeshift announcer" videos on Youtube - remember he goes by "SadisticMystic" in many places, including there).
Where logic won't work - I will PAL Gamers unite - http://www.gamefaqs.com/boards/277-pal-gaming