Bitcoin : Trick -or- Treat?

Since it's Halloween today, let's take a short break from the thread last seen on It's for Speculating, Not Buying Stuff, and look at the following composite image. Is there anything to take away here?

Google image search on 'bitcoin halloween'

Jack-o-lanterns top row, left: I'm not sure who gets the credit as creator for this image -- it's a clever carving -- so let's take the one on a bitcoin domain. Bitcoin; Carving Out History! (31 October 2013, BitcoinNe.ws); 'Finishing up October with a treat, bitcoin remains over $200 on popular exchange Mt Gox which is a ~66% increase since the 1st.'

Costumed family pictured twice in the second row, left: Bitcoin Takes on a Scary New Look for Halloween; 'Online Halloween costume store Halloween Nation asks customers to pay with Bitcoin and Paypal instead of credit cards.'

Jack-o-lantern second row, center: BitClub Network International on Pinterest; 'BitClub Network International : A Global Wealth Building Company for the Digital Currency Market. The most innovative & lucrative way to earn digital currency. Join BitClub today!'

Jack-o-lantern group picture bottom row, center: When, Not If: Bitcoin in Israel; 'Have you seen Coinapult’s pumpkins for this year?'

That last reference mentions 'Bitcoin 2.0 technology'. I wonder what that means.