Low odds means if you bet 10 BTC to win 2 BTC at directbet if you bet the same 10 BTC at Nitrogen or Sportsbet you would win 3 BTC. Winning gamblers would never bet at directbet because of low odds.
Funny that you are making it sounds like there are a whole lot of different between odds in Directbet and nitrogen. In fact there is no such big spread for their odds. If you bet 10 btc and win 2 btc in directbet , you could win 2.10 - 2.20 btc in nitrogen Not much but still worth it however he is probably here because he use ethereum to bet
If you're gambling with Bitcoin or Ethereum, its in effect a gamble on top of a gamble. Ethereum is up 5% today on BTC so if I had to lose 1% of a line to bet on Eth instead of using BTC, I'm up from that decision. 1.54 on Nitrogen for Man Utd, 1.52 on Direct Bet, then I get 1% back. The lines are basically the same, but I'd lost out if I swapped to BTC yesterday to bet on football today. I think Eth is going to hit $18 a go soon (its $13 today) so can't afford to risk holding BTC.