Remove a few lines from slides

[EChesters]

Some lines don't make sense. For example, I'm not sure why Heroku 101 is a good blog topic.

Popular platforms or developer tools have good documentation, it doesn't need to be rewritten. Either blog about complicated integrations or really it's a tutorial.

I think we need better blog topics which don't sound like tutorials or what you can Google for.
One from Ben, one from our own platform, definitely ones that are personal and show feeling.