@moose First step:
tex.blogoverflow.com/wp-admin Then @JosephWright will give you author access. You can create a new blog entry and write as your heart desires (just don't publish it yet -- there will be a big button with
Publish, resist the temptation!). I think it's up to you, write what you feel like, if you could expand a little on each topic, it would be great. But it doesn't need to be highly technical, just give the general idea and call our brothers in arms. :)