Hi, new to this list, but we're running ATLAS workloads for the University of Lancaster on our OpenStack public cloud in the UK, and actively looking to run more HPC/HTC type workloads. Would be interested in attending a session in Vancouver. Peter Love from Lancaster University recently presented at HEPIX in Oxford on some of the challenges around his work on our cloud, with comparison to grid sites. I'd be happy to share the slides if anyone is interested.