Yes, liquid democracy is a cool concept and I'd love to see it applied in a reasonable way, but the OP was talking about local/federal elections, where - I thin

Yes, liquid democracy is a cool concept and I'd love to see it applied in a reasonable way, but the OP was talking about local/federal elections, where - I think - online/offline voting wouldn't matter much. Hell, thanks to digital divide I think that making elections online only would actually decrease attendance in Italy!