If by "blog list," you mean, the list of blog links on the homepage, it switches randomly between the most recent blog entries by top bloggers. So you can see yours for a while, then it dissappears, then it comes back again.
That was sorta weird!

philidor - no not on that page. On the actual blog page where it shows 3 featured bloggers and the list below that of the recent blogs, starting with the most recent first.
It wasn't on that page at all a few minutes after it was posted. I've never seen that before. I re-posted and it seems fine now.
-Mark
I posted a blog a few minutes ago. Everything went through ok and it was seen on the recent blog list. A few minutes later, it disappeared, but it was still getting reads even though it wasn't showing up on my screen. I just re-posted it to see if it would happen again. If so, I'll mention it here.
-Mark