Yes what you've heard are all truth. Bittrex are going to remove Unobtanium in bittrex market.
Unobtanium will be deleted on Oct. 20th 2017. so if you not know yet and still have money on unobotom. prepare now to sell them.
Unobtanium is ranked 176 in market cap with $14,543,544 total market. but still will be removed in Bittrex
although its not a good news that another coin will be removed on the bittrex market.
its a good news for us traders that bittrex is a very responsible. they always announce witch coin will be added
and witch coin will be delisted a day/week before it listed/delisted on bittrex market.