The nonprofit Mozilla, which pulled Mozilla Firefox Home from Apple's App Store in September 2012, is not currently building a version of its Firefox browser for iOS, nor does the company plan to, said Sullivan, speaking on a mobile browser wars panel at South by Southwest Interactive moderated by CNET Senior Reporter Seth Rosenblatt.
The decision is a risky one. Sure, Mozilla now has Firefox OS and can attack the mobile browser market with low-end smartphones equipped with its browser, but as it stands, Mozilla holds less than 1 percent of the market, according to NetMarketShare. Apple, meanwhile, commands more than 55 percent of the mobile browser market with Safari.
Of course, Apple's environment isn't all that welcoming a place for third-party browsers. The company prevents its users from making any other application the default browser, which makes moving beyond Safari for all of one's browsing needs nearly impossible.
Still, other mobile browser makers seem to embrace their underdog status and maintain the lofty, altruistic position that they can push the industry forward.
"Competition is critical to our survival," Dolphin Browser Chief Software Architect David Dehgahn said during the panel.
Sullivan and Opera Software's Mike Taylor, also on the panel, shared the same viewpoint. They all argued that giving consumers browser choice was essential to making browsers, and the Web in general, great.
And, Sullivan argued, Apple's closed environment means users suffer.
It's a viewpoint that the general public might not share. Rosenblatt queried the audience to find out how many people were iOS users, and a majority of hands went up. By contrast, when he asked how many of them were suffering, just a few hands surfaced.