I'm picking that Laila Harre's appointment as leader of the Internet Party will be good for Internet-Mana, but the impact on this year's election will be determined by the relationship with Labour. If Internet-Mana do well this year, though, there might be an important shake-up that will strengthen the broad left in the longer term.
Laila's selection is shrewd of the Internet Party and good for Mana. Few people to the left of Labour have as much credibility. She won't be dismissed as a puppet of Kim Dotcom. She has a deep understanding of the way party-alliances work, which will probably make her more patient with the complexities of a merger.