Student dramatically improves UK plug

Oh come on, this has been on here several times, and less than a month ago!

It definitely is an improvement and it is beautiful, however, I see two problems already with this:

1. moving parts - this would make the plug a lot more liable to break; 2. I assume this plug doesn't have the fuse.

All in all, wouldn't there be more advantage just to switch to the EU plug instead of another design for the UK plug?

Server appears to be getting bogged down, hence the cached link.