ideas?

I'm thinking of starting a professional blog, and I'm looking for theme ideas or specific topics to blog about. There are a gazillion blogs about writing, so I'm stuck for ideas that would give mine a twist.

I've thought of things like posting First 50 Words every day, or something like that. I can't decide whether to do something professional on fiction, since that's my master's degree concentration, or something on non-fiction writing, since that's what I do for my day job.

Maybe I should blog about something that has nothing to do with writing, but that would still count as a professional blog.

And of course, I need a cool name for it too.

Any ideas are welcome.