Sitting in on the Symphony Innovate 2017 conference last week in New York, the figure that stood out for me was not that Symphony had already achieved 250,000 users so far in 2017 - more than doubling over 2016 - but that J. P. Morgan (JPMC) represents about 60,000 of those users. (Did I hear that right?!) This is roughly 25% of JPMC's current total headcount of over 240,000 - and, upon further analysis, is likely concentrated within their corporate and investment banking division (48,748 employees for Q2-2017), asset management division (21,082 employees for Q2-20170), and to some extent the operations and infrastructure group known as corporate center (32,358 employees for Q2-2017). And while numerous other bulge banks (like Goldman Sachs and Bank of America) and large asset managers (like Blackrock and T Rowe Price, who claimed 6,800 users) are significant partners, backers and/or users of Symphony's communications platform, it occurred to me that with 60,000 seats, JPMC's footprint here just might represent that largest experiment in collaboration along the [...]