the main bitcore-specific contributors I see across the project and all of these subprojects are (in no particular order) :
dArkjON ( https://github.com/dArkjON ) - 339 commits over the past year. this is "Jon"
dalijolijo ( https://github.com/dalijolijo ) - 1,386 commits over the past year. this is "David"
TheTrunk ( https://github.com/TheTrunk ) - 624 commits over the past year.
joshafest ( https://github.com/joshafest ) - 60 commits over the past year.
so it looks to me like there are 4 active developers on the project, at the current time. This is open source so new people could add themselves and others could fade away, so the number of active developers at any one time is not set in stone.
Wow, that’s a lot of commits for 1 year for a $10MM coin - talk about a dream team.
Regardless, no marketing blown deadlines, no merchants - if BTC has another leg down we could see $.25 or less.
Sadness...