Virtual SAN >> vSAN, and grown to 5500 customers! – Yellow Bricks
Not that it is a big deal, but as some people are like me they probably prefer to use the right name. As of this week Virtual SAN was renamed to vSAN. I am not sure we will see the change in the product in 6.5 (I doubt it) and even the website changes will take a while, but expect to see this soon.