I don't even bother to check it out because I know they will claim to solve one particular issue which bitcoin has and I am beginning to think for every issue that bitcoin has, there will always be one forked coin created for that purpose and if that cannot be solved by one coin then we are looking at two or more coins coming with the solution. But in all, this is eventually turning into joke that we would even lost count of the amount of forked coin that we will have in one year which the possibility of stopping is not even in sight.