If you have already watched my presentation on systemd I gave at linux.conf.au 2011 then this video of my talk on the same topic which I have gave at FOSDEM 2011 in Brussels, Belgium will probably not be all new to you, but the questions from the audience (and hopefully my responses) might answer a question or two you might still have. So do watch it:
Hmm, seems p.g.o strips the video from the blog post. So either read the original blog story or watch it directly on YouTube.
Oh, and FOSDEM rocked, like every year!