Even if it is available free, not everyone can take full advantage of it, one obstacle being computer literacy.
Goddet moved to set up shop across the street with a new sports paper, L'Équipe, but first faced a more serious obstacle – being charged with collaboration.
The chancellor suggested a deal to provide more resources for the IMF was coming together, with the key remaining obstacle being Europe's willingness to put up more money.
Sitting next to the train-tracks at 4am, one of the night-time arrivals, Syrian undergraduate Zahraa Daoud, spoke out at yet another obstacle being placed in her path.
The absence of civil society suggests that Arab democracy is some way off, Ruthven concludes, perhaps its greatest obstacle being a concept that Hourani calls 'asabiyya – a power-hungry "clannism" made more ruthless by modern systems of surveillance and torture.
Plus, entrepreneurs are like superheroes: they create jobs, come up with brilliant inventions and solutions that didn't exist before, and find creative ways to solve problems, with no obstacle being too tough.
