I started on DVDs when I first started, then moved to netflix instant view when that started. I'll be switching to DVDs so I can see em.
A quick look says that they're also on Hulu. Just be careful. The Battlestar page also contains some images for the other webisode series, "The Face Of The Enemy" and it has a slight spoiler there.
Yeah... I get enough spoilers knowing who's going to live and die by looking at the season dvd covers, so I'll just stick with getting disc 2 via netflix.
Also, the more and more I think about this plot twist, the more I'm really not liking it.