150 people should be enough for anyone /s

But seriously, why limit a circle to 150 people when it could have been an excellent tool for power users.

So my automations will need groupName1, groupName2, groupName3 to get more than 150 people included in an otherwise private tweet.

Also, this was the only good thing about G+ so it’s good to see that almost every social network now has a copy of the feature. (Even if they eventually decided to get rid of it)