I was quite surprised to when I opened the latest Groovy/Grails Tool Suite (GGTS) from SpringSource, the splash screen displays that the copyright owner of the Groovy/Grails Tool Suite. I believe it was previously VMware but i haven't checked it out again.
It turns out that VMware is spinning of the IDE, and teamed up with GE to setup this GoPivotal.
It's too early to comment, but it seems now the focus geared more toward monetizing the cloud platform.