I was just coming in here to vent about it!!! 2y/o DS, who co-sleeps with us, woke up at 1-bloody-AM and has only just fallen asleep. So for 4 hours, DH and I were floating in and out of sleep trying to get him to lie still and close his eyes. 4 friggin' long hours.
At least he has only woken up 7m/o DD once. Or maybe it was me when I yelled "Stop kicking me and close your eyes!". Pretty sure at some point I mentioned that I was going to kill him too.
And now the sun is up, DH is happily snoring away and I am wide awake ...

and DD is starting to stir in her cot...
What a great start to the day.