As a Sardinian expatriate, I must say that this would be a practicable course only when you have a stable and steady cachet of clients; and then only if you are content with having almost "remote-only" technological collaboration. While I recon this was the premise of the article, I still feel that this "isolation", lack of support and lack of recognition for your professional figure stunts most of the excitement.
There is almost no technological nor entrepreneurial growth in the area; although pioneering in diffusion and disruption of internet technology (Tiscali), and although many well-intentioned, huge (and ultimately empty) technological poles graciously built in the area[1], there is little interest in investing, outside of just grabbing the inviting national/european development grants and then leaving the island.
There is no real service or attraction to speak of. The very few attractions (mainly wooden kiosks at the beach) have been made close down or subject to numerous certification delays for "sonic pollution" in maybe the most frequented beaches in Cagliari proper. Endless diatribes consume most of the land in similar way, even though you'd think this place could otherwise easily top many of the most famous places worldwide.
Sardinia is a dream place if you're a scholar, or like cities full of down-to-earth and warm people; it's a microcosm of influences and it's hard to take even just a few steps outside the most modern places, and not be able to recognize traces of the many cultures that walked that very soil. The tradition is rich, and every few steps you encounter a different dialect or new colorful customs. It's a magical place.
I would get back there in a moment if I could. But it's the epitome of Italian waste. I had been so angry at it, and everyone, but it also seems that the majority of the people really prefer to just soak it up, and then forget about it, or else spreading outside of the city to start the n-th unauthorized small town in the middle of nowhere, which is of course in a bad location that puts a strain on the few available transportation resources (almost entirely buses), with majors that play for power with/against neighboring towns, derailing the plans for highways (the "new" 125 anyone) which however is nothing compared to such jewels as the "A3 Napoli-Reggio Calabria".
Sorry for the impulsive rant but this touched a nerve. I would really, really love to go back to
[1]: I am happy for those. I worked there for some time, and these were nice, big buildings, with a nice internet connection, space for growth, and they were immersed in that classic beautiful bitter-sweet sardinian splat of vegetation. But while they were built for grandeur and all, no-one really came there, then various powers competed in the area, which resulted in this temple being connected to the rest of the world by a small dirt road which floods periodically with almost no public service to speak of.