I am holding onci since early 2017 and didn't sell a single share so far. Actually, I doubled my position now.
As many folks here, I am also frustrated to the slow development. Steve is to be blamed for his over-excitement and his own timeline violations.

But, this board is looking like shi&hub now. Too many negative posts. Same with onci Twitter. My two cents advice to folks who don't have patience anymore: please sell your shares and move on. Too much negative energy is not good, imho.