Comment Re:Thought Experiment (Score 3, Interesting) 32
Scientists used to believe that no life would exist at the bottom of the sea around hydrothermal vents do to the kack of light, high heat, and toxic chemicals. Then they visited the hydrothermal vents in subs and found them teeming with all sorts of crazy life, violating their expectations in the most extreme way possible. Perhaps the same holds true for planets near supermassive black holes. And that that's where most of the life is in the galaxy. And that Earth is a bunch of intra-galactic hicks living out in the sticks. Which is why we haven't found any evidence of extra-terrestrial life yet.
The problem with this is a simple matter of time. The stars thus created don't have the luxury of billions of years, or tens of billions of years in the case of lower-mass stars than our sun, to evolve complex life. It would also be a problem that, if they were to survive long enough to evolve a space-faring civilization, they would need to find a way to carry the escape velocity from the black hole in addition to all of the other energy necessary just to get away from their home planet.