Well, building websites is what I spend an oddly large portion of my week doing, so it's not a problem on that offer of help
Likewise, I'm happy to help like this, because that other portion of my week tends to be about breaking those websites that I had just built.
anyways, after you get a batch of changes done, shoot me a PM, and I'll run through the site again, hunting for such issues. It's always best to have someone not related to the project do beta/testing for you, as they're able to find things you never noticed.
And yes, I'm speaking from experience here.... *grumbles about large Test Reports*
ahh.....there's the post from HCS...
Tis is a starting point. I personally am looking at putting hte site into drupal, post-nuke, or joomla so i can have our podcasts, forums, and website totally integrated under one skin w/o having to manage three different apps(aka the website, wordpress, and SMF). If you have any suggestions though let us know..<G>
Truthfully, I don't really know anything about any of those guys. I use Blogger for my CMS for most of my personal websites now (just need to convert my eldest boy's template into a Blogger Template and I'll be good to go) because it literally does everything I need it to...but I don't think it natively supports PODCASTS...
Ultimately though, if you use CSS for your layout/design, and you name the page elements that you want to keep common across the three different websites, then you should be able to maintain the same theme across those websites with a minimum of effort. Additionally, changing the theme would then be a matter of switching out CSS sheets and any related image files.
I'm not sure what SMF is, a quick link sent me to a forums software. Without custom building your own CMS, you'll probably need a third-party forum software. I'm not certain about joomla or nuke, but I think that's just how it's going to be.
But for the website and wordpress... well, I know blogger supports pushing out the posts to third-party servers via FTP. This allows me to have files that don't appear in my blog's history (such as an about us, etc) and still maintain the look and feel of my blog. I don't think I'm actually doing that right now, but I can if I wanted to, and plan to do so for krashpad.com -if and when I ever get some free time....
In the end, unless you're rolling out a customized CMS (or one of the very heavy packages with tons of features that you'll probably never use) you'll need to maintain multiple applications, it's all a matter of how much maintenance will be needed.