Writing case studies can be hard

Just completed writing a security logo company case study over at my logo design blog. I would love to post a daily logo design post, daily on this blog. But it is so difficult. I mean it is easy to post a daily logo post if I just insert the logo image and write nothing about it. But I think there is no point posting a logo image and explaining what the logo is about or who the client is etc.

But I find it quite difficult to write any thing meaningful about a logo case study. How much info should I divulge about my client? How much should I with hold? Should I talk about the motivation behind the design? Should I talk about messages?

Anyway, hopefully I will be able to post a daily logo at least on alternate days. Please share your thoughts if you are trying to do some thing similar.