You don't have to cross post. When you want to post something, post it where you are more popular and where you are less popular. This way, you maintain the popularity where you are loved and gain more in the other place. I have an account on FA/SF/IB/W, but post more to IB and W.
The plan is to upload here more while still keeping up with artists that migrated from FA, though I really don't worry much about "popularity" since I can't even draw.
Link
Yure
You don't have to cross post. When you want to post something, post it where you are more popular and where you are less popular. This way, you maintain the popularity where you are loved and gain more in the other place. I have an account on FA/SF/IB/W, but post more to IB and W.