I think I will need more then 100 btc to live a good and extra ordinary life I will try to have some more of it as I cannot take any risk at the time of retirement.
Only 100 btc? Wow, you must really live a clean and balanced life.
100 btc ? I think it is not enough to feel luxurious and happy life in the 20 years to come. we predicted prices in 20 years to come, probably only about $1000.
100 BTC = $100k.
what you can get with just a $100k? even you can not buy a big house mate ?
100 BTC still lacking
That will be depending on the value. And that is really hard to predict, because you never know what will happen with the value and that is the problem.
I hope that it will be more worth later, and that many people are going to use it. But you need a lot of coins.