Who knows what will happen. Only time will tell with the future of this coin. If it is going to be a success then it will succeed in time. Devs are around it is just that they are busy hopefully with updating and making improvements with the wallet and adding in new features and making a better future for it. I would like to see sites accepting this but seems not many services to use this on yet. Would be nice if I could use coins for other stuff than to mine and trade.
I have a digital service assert for crypto currency promotions, HZCHRONOS. This is actually being used, holding value, and has months booked in advance. Far as I know this is the only successful one of its kind, although others have come and gone elsewhere. (volume is low, but it has spiked up to 15x the starting price briefly, and I will be supporting it long term)
https://bitcointalksearch.org/topic/annhzchronos-horizon-hz-asset-1434-colored-coins-crypto-service-asset-1022989