If segwit is activated on altcoins, but not on bitcoin, do the altcoin developers know how to progress segwit? Could be a great way of lumbering altcoins with technical debt. (assuming segwit isn't forced activated)
there are at least 10 altcoins with talk of SegWit and a couple of them have already activated SegWit.
they are such random coins that i can not remember their names. let me do some search and if i found them i will update here.
edit: topic:
https://bitcointalk.org/index.php?topic=1777136.0 (looks like only 1, although i thought VertCoin activated it though!)