Yes, it does look like they pretty much decided to release them all at the same time, as Oveur rolls in with his Devblog on the design direction of upcoming Revelations patches. Excerpt:

What's interesting to note from us these days is planning and scheduling for the upcoming year. We're pondering questions like "what should really be in Revelations chapter 2 and 3?", "how can warfare be warfare without warfare, and what is warfare without warfare?" and "who took my mountain dew?". All terribly important questions, mind you.

Maybe we'll be seeing something else to report than Devblogs soon. Maybe. Until then, they make for a good read at least.

Also, from CCP's Community Manager Kieron:

Some community members may have difficulties viewing the images linked in the blog. Unfortunately, this is a lingering issue remaining from last week's infrastructure improvements and will be resolved before the end of the week. In the interim, the images are available on EVE Files, here and here respectively.