The sites based around WordPress/bbPress instead of vbulletin. The default WordPress media gallery does have some support for audio and video – that’s essentially how I do the podcasts – and this works for the news feed, however bbPress basically uses it’s own attachment system for images. If there’s sufficient demand, I can look at whether there’s an add-on or plugin for bbPress that would allow the attaching of videos.
Well we’re on a 100 megabit port and have 80 gig of storage for the VPS hosting the site, so I think hostage wise I think we’re good provided they’re at least somewhat optimised for web playback I think I’ll have no issues with hosting them. If you wanted to have them as a front page post, this should already be possible (though if you have difficulties let me know – I’ve given the standard user role the ability to uplod images which I’m pretty sure also covers audio and video but I might need to enable that separately). Give me a day or two and I’ll look at whether there’s a way I can introduce that into bbPress.