I have never had any negative think about doge coin and  I think you incure no risk by investing in doge coin, the only way your investment might be at risk is when you invest at the wrong price that is when you buy a coin at a very high price and it is dropping against you.That is the major reason I believe that doge coins is going to do well in future especially this year. Doge coin transactions fees is very low and some gambling companies are using doge coin. My friend and I bought some unit of it early this year.