Everyone knows Bitcointalk is the best place to launch an ICO project apart from listing sites. What is the best time and day in a week to post the Announcement thread like at some time more users will be active in Bitcointalk so that making announcement at that time will have more traction towards our project?
Also what are the important points an Announcement post should cover about the project?
Maybe you can try to make the announcement thread in the weekend.
Actually you can search for the tracking site, and find out when bitcointalk site usually get a lot of visitors.
You can look for many other announcement threads in this forum to get the important thing you want to make.