We have recently made a press release available which quotes a few OpenVZ users. There are a lot of interesting quotes in the document, and I am always thankful to people who say something like this — it motivates me to do more.
One of the quote there is from Werner Fischer; let me quote the whole paragraph here:
Werner Fischer in Austria has done development work with OpenVZ and high availability clustering, which he says, “makes it possible to start a virtual machine in seconds after a failover” within the information technology infrastructure. Werner Fischer is a developer at Thomas-Krenn.AG. He recently presented a paper on the subject at the Linux Tag conference in Germany (on May 6).
Again, for those who like the pictures, here is the photo taken during Werner's presentation: