Issue 7 of Guitar Interactive magazine is out, and I'm so proud of it. My other half is involved; he's been working like a bastiche on it for a year and I think it gets better with every issue.
It's not a website, it's a proper magazine...but online only, so there's hours of video as well as written content. Tutorials, interviews, product reviews, gig footage. Mostly rock, but there is an acoustic section and they hope to include more country in future. It's totally free; you don't even have to subscribe to read it, unless you want to enter the contests (some of which are definitely worth entering).
Warning to cubicle-dwellers: some of the content auto-plays. Loudly.
Man, I wish somebody would do a banjo magazine like this.
Mods, I think this is within the guidelines. If not, do what thou must.