Nowadays, in the CS research community, the most widely used definition of a grid is A Three Point Checklist by Ian Foster, stating that:
There's no central control over resources.
System uses open standards.
System provides non-trivial quality of service.
Here, at least the first point is not fulfilled. So yes, they've built a cluster. A cluster like hundreds of others, used since the early 90s. It's 2007, isn't it? I'm impressed!
Before elections, there was quite a strong movement against the electronic voting in France among CS academic community. See the webpage of this guy: http://www.pps.jussieu.fr/~dicosmo/E-Vote/ Sadly, the French love for automatization won again this time.
- There's no central control over resources.
- System uses open standards.
- System provides non-trivial quality of service.
Here, at least the first point is not fulfilled. So yes, they've built a cluster. A cluster like hundreds of others, used since the early 90s. It's 2007, isn't it? I'm impressed!