Nxt is developing innovations in the field of Financial Cryptography, an industry five years young.  Nxt is drawing from diverse disciplines including Accounting and Auditing, Programming, Systems Architecture, Cryptography, Economics, Internet, Security, Finance, Banking, Risk, Marketing and Distribution, and Central Banking.  

Including some of those industry keywords in the metatags will include your site in a wider variety of searches, therefore raise the site's organic search ranking.  Someone correct me if I am wrong on any of this or if there are more disciplines that Nxt stands at the crossroads of.