Except that Riecoin was listed years ago, when it was (and is) a direct competitor of XPM, which was in the top 10 altcoins. It made much sense to list it in 2014.
Keep working lzknr, we count on you to give fresh air to this great project. Can you tell us some news? Can you with high probability finish the wallet before 2019? Do you work with someone else? (DGA, any pool owner, any other volunteer)
And the clo1's idea of alternating the tuple sizes is awesome. Even more if some sizes are GPU friendly, so it could attract even more miners and interest and litterally destroy XPM! CPU + GPU mining with none advantaged would be great! Riecoin has a great potential, even after these years!
We need to find a solution about the superblock too, as it is somewhat bad to have the coins stuck during 1 hour,