We are reinventing the stagnant world of IT operations software. Want a job hacking on a product with a proven market and customers ranging in size from startups to Fortune 500s? We are PagerDuty, a 9-person startup that builds IT operations tool that reduces downtime by helping businesses reliably and rapidly respond to high-severity incidents in real time.
Azul is a great innovator in the JVM space, and I think their innovation will start to trickle down to other VM based languages like Ruby, Python, PHP, JavaScript etc. They've already open sourced some of their innovations: http://www.managedruntime.org