i think Google Now is the cleverest thing and also the creepiest thing ever.
at the weekend, it alerted me to the fact that i needed to leave my house a 6.33pm to make the train to make the doors opening of a gig i'd booked tickets to. last month it told me i'd walked less than the previous month. and just there it reminded me that had a bill to pay for virgin media in a few days.
it's impressive and creepy.