You will not find Billionaires here but future’s billionaires as here on the Bitcointalk forum you will get a lot of knowledge and expected suggestions and principals. About the market value of Bitcoin to hit 50 thousand dollar at the end of this year may possible and may not possible but nothing is impossible for Bitcoin. It hit 20k dollar already and will soon with the next jump it will hit 30k dollar and so on. Therefore it is possible for Bitcoin.