I kinda got into the whole posting statuses on facebook for a while, (mostly because it keeps all the grandma's/grandad's/secret family paedos in the loop kidwise) and I would post a picture or two at the weekend when we were doing something with the kids or on holdiday etc. But these days, even though I have my phone with me I make a concious effort NOT to share the 'moment' with my fb friends, for this simple reason:
We are on a family day out, not an 'extended family, plus kinda friends/aquaintances and guys who I worked with 10 years ago day out'.