its right and i think in usa and canda or some in big countries the 10usd maybe not having so many value but the mostly coutries in world this 10usd having a big vaule many from asia and africa and my parents home town in pakistan i live in terxas with my husbnd but now i m in pakistan with my parents,,, and in pakistan the 10$ are having a big value bcz some of people in labour only get the sellary of whole month 100usd and they having many difficulties to spent this som small sellry in whole month i only save my money from steemit for my daughter and my parents bcz my parents family is middle class and thier are many people who are very poor and i only spent my internet money some saving of my daughter and othrt my parents help...when i sent them money they spent it thierselves and some help others poor pesons who having dont any source of income....i think some riches comunities go to poor countries and make charities and not make only in canda or usa or in these rich countries @cryptoctopus