Over the last 12 months the security firm Tripwire took a series of steps to focus more on virtualization.
It first released a couple of free tool (ConfigCheck and OpsCheck) in collaboration with VMware to simplify the ESX hosts configuration management. Then it hired the well-known expert Stephen Beaver as its new Virtualization Evangelist. And finally the company released vWire, a configuration compliance tool that was very promising.
After just 6 months after the first release (vWire 1.0 was out in June 2009) the company announced that it has decided to permanently discontinue it and return to its core business.