Going public?

I'm toying with the idea of going public with my blog.

I've just joined another 'unschoolers' social network and that's got me thinking about it, that is putting the address out there on my facebook and as part of my signature on personal emails. Basically letting people know about it, maybe even get some comments??...yeah why not? I just hope it doesn't make me change too much how and what I write! I still would like to keep this blog like a diary and venting place...for all sorts of stuff. Definitely a good thing for venting and grumping (though probably not so fun to read?)...also good for trying to sort out my stretched old brain and reminding me of the things we do...don't want to be editing for any 'just in case' someone doesn't like...