The post that I wrote for missionary blog watch is now up, along with the other entries. It's all organized in a link list. They are redesigning their site, and it's much improved.
I haven't read all of the articles yet, but it's a good way to get a lot of different perspectives all in one place. And they already have the new writing assignment posted (just scroll to the bottom of the page), so if you have a missionary blog, you could participate. If you've already written about the given topic, I'm sure they wouldn't mind if you submitted a previous post.
Sorry for all the links! It seemed like the easiest way to get information across.