You may think these are excuses, but they're actually legitimate reasons for not posting entries to a blog. And most of these have happened for real. Some of them have happened anyway.
I give you the list:
The dog ate my blog.
The cat ate my blog.
I broke my arm.
Cat got my tongue fingers.
I have brain freeze.
I'm too busy with work.
I'm too busy at home.
I have writer's block.
I'm too busy knitting.
The yarn ate my blog.
I'm at the yarn store.
The Internet is down.
The Internet is up and I must read other sites.
Typepad ate my entry.
My computer crashed.
I can't blog tonight; I have a headache.
I can't blog tonight; my allergies are acting up.
I forgot what I was going to write about.
I'm too busy taking pictures of my knitting projects.
I'm too busy making To Do lists.
I've gone fishing.