A little bit late this week but it is the festive season 
We have now made over 1 Bitcoin in profit in less than 5 months from our Bitcoin Gambling Investment. Or our $3,000 US investment is now worth $5,528!
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We have now made over 1 Bitcoin in profit in less than 5 months from our Bitcoin Gambling Investment. Or our $3,000 US investment is now worth $5,528!
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Please tell me if all those sites you listed are safe in the same proportion or if one or some are safer than others.
you are playing fast and loose with the word safe!
based on what you have in mind as the definition of safe they can be safe or not.
these sites have mostly been around for a long time and have built up some trust that you can say with 90% certainty that they are not going to run away with money.
and if you are talking about making profit safe, then that is a whole different story and as you can see from those charts you quoted, this is not always happening. for instance as you can see from bitvest you can even lose some money.