Your activity on the thread post launch was detrimental. Do you have a time frame for these upcoming projects? Like someone mentioned the first 3 weeks after launch are super critical to a coins success.
Yeah, I'm not sure what is going on with the dev, but the time to be scarce isn't right after a coin's release. And definitely not when it's an IPO.
The price is still salvageable. I do suggest the dev stop in the forums at least once a day, if he can. Even if there is no real news, just to say what is being worked on, and future plans.
If you want an example of a coin with a non-present dev in the forums, look at maza. Bad things happen.