not development for a long time,so this coin hard dump
This is not true, development is always ongoing. We are simply not posting updates here all the time.
Why not ?
The reason is simple - most small pieces of news I post on this forum elicit little to no response. It seems people only care about larger developments. Updates will continue to be posted but a real push of update won't occur until the next big release which is bringing some significant upgrades to Emercoin.