Bitcointalk may not be as influential as it used to be for crowdsale but seeing an empty announcement thread like this should demand at least one post in the thread by signature campaign members, except cases where signature campaign is not part of the bounty. it will keep the thread active for hunter and interested investors. It will also keep thread up the list of recently contributed ones
It's quite interactive in the group
I mean the telegram group
Try joining the group @BowCoin
So why start announcement group since it wont be interactive? however, the trend has changed but most discussion is still within the forum members and no team member.