There's a interview on videonuze.com with Jeremy Allaire. It has a lot of interesting information about Brightcove's positioning and future.
Also, as perhaps a few of you have noticed, Aftermix has ended it beta run on brightcove.tv. To quote, "While the beta program has officially ended, you'll soon be able to use Aftermix on many sites throughout the web." So you'll have to wait a little bit, but I'll let you all know where you can next mash things up.