In less than a month that shared article will become one year old but I don't understand why it was brought now again. Bancor has been up for months now successfully and lot of work has been done on safety and security of the network. May be someone didn't pat attention to dates when it was publishes and just shared here.
Sorry XCNP, I posted that article because I find it to be very interesting. Smart Tokens 101 is another article that's quite old, but I always seem to learn something new upon reading it again. Anyway, I will keep your criticism in mind.