Regardless of how to contact Huge, you can do so secure in the knowledge that your privacy is protected. The best way to have your say is to reply to Huge's regular postings - post a comment or a trackback.
If you want to tell Huge something that's not for public consumption (like reporting a stuff-up on his site), e-mail Huge.
Or you can ring +61 409 622 395 to talk on the mobile.
Of course, if you'd like to keep up to date, you need to subscribe to the mailing list, which will send you regular announcments about Huge's latest recordings and gigs and other events and stuff that's worth knowing about.