I hold,for example ,seriously authors,express yourselves properly
If you took the effort to properly read the article, you would know that they are referring to the fact that Bitcoin doesn't exist in physical form, and thus there is nothing that you physically can hold.
That aside -- people shouldn't care about the lacking physical aspect of Bitcoin, since modern economies are more and more heading towards a cashless economy. I for example barely use physical money anymore. I either use my bank card to complete purchases, or my smartphone. I only use cash money in case I go to the local bazaar, where in some cases it's only possible to pay in cash. The 'you can't hold Bitcoin in your hand' argument is old and has never made any sense....
again,I CAN hold a bitcoin,if you took the effort to learn more about bitcoin
you would have known that bitcoins do exist in physical form (casascius the one that springs to mind,also there are plenty of coins with wallets embedded) so you can hold them,massage them,dive into them Scrooge style etc:
http://www.coindesk.com/10-physical-bitcoins-good-bad-ugly/
the whole article is based on the wrong premise and is a whole load of nothing,including the good old pizza for 10k coins story and a Q and A
kindergarten style,probably aimed at people who are not familiar with bitcoin at all