I'm currently a member or moderator of 4 groups which have moved from Yahoo Groups to groups.io, and it is painless. Beyond that, groups.io, being more or less of a specialist organization dedicated to groups offers some
features that Yahoo never did. I'd recommend the move, especially given that the future of Yahoo following its recent acquisition is at best cloudy.
Blue Bell, PA
From: ultralightdx@... on behalf of theod438@... [ultralightdx]
Sent: Friday, January 4, 2019 1:02 PM
Subject: Re: [ultralightdx] https://groups.io/
What am I allowed to say , but yairs! But then I'm only the Hired Help Here, not a contributor.
From observing other groups doing the switch, it seems to be painless... and although I personally don't have issues/problems with Yahoo! as others appear to experience, perform well.