Political commentator Bryce Edwards has criticised bans on campaign coverage on election day, saying they are an aberration and unenforceable for social media.
Edwards, a senior lecturer in politics at Otago University, said there should not be restrictions and it would be impossible to police the rules.
This week the Electoral Commission spelled out rules for media coverage on election day under the 1993 Electoral Act. But the media world has changed since 1993, initially with blogs and websites and, since the 2008 election, the growth of social media such as Facebook and Twitter, which brings into question how these can be monitored, let alone enforced.
Mainstream media - including their websites - are committed to following the rules. Earlier this year the commission issued similar guidelines for social media.
Bloggers Cameron Slater of Whale Oil and Bomber Bradbury of Tumeke said they would be complying.