[url=http://www.forgeworld.co.uk/en-GB/KX139-Ta'unar-Supremacy-Armour-Fusion-Eradicator]Because the Tau don't have enough dakka[/url]
Yep, the 5 shot Melta-monstrosity debuts today. £30 an arm.
Also,
[url=http://www.forgeworld.co.uk/en-GB/Tau-Advanced-Battlesuit-Cadre]Suits you Sir! OOH! SUITS YOU![/url]
Tau Advanced Battlesuit Cadre. £260.00 for lots of sweet suits.
Dunno about anyone else, but I'm finding it harder and harder to resist a shiny new Tau army.