Further fuel was added to the controversy after a settlement with the carriers, worth around $229 million, was announced in March 2012. Encouraged in part by an announcement by the Australian Minister for Tertiary Education, Skills Science and Research, Senator Chris Evans, an article in Ars Technica portrayed CSIRO as a shadowy organisation responsible for US consumers being compelled to make "a multimillion dollar donation" on the basis of a questionable patent claiming "decades old" technology. The resulting debate became so heated that the author was compelled to follow up with a defence of the original article. An alternative view was also published on The Register, challenging a number of the assertions made in the Ars Technica piece.