Nice article explains some of the forking issues from a Bitcoin perspective...
Bitcoin Forks Ulterior Motives
Stashing place for other links on the topic:
Bring on the Split
Bitcoin Community Cheers as Miners Back New Scaling Framework
These Bitcoin Wallets are Ready for a Fork
Government Sponsored Segwit is Dead on Arrival
Bitcoin Segwit2x Update War Coming
Segwit Vs Segwit2x Ready Bitcoin - Good summay
Bitcoin Cash - What You Need to Know