I am a member of a number of organisations with magazines. Scouts Australia (Qld branch), in my opinion, handle the on-line edition the best. When Encompass is available I get an email with link. Scout leaders on-line probably outnumber RAAus members as our members, being youth, are very active in that sphere, we even have JOTI (Jamboree on the Internet). In between times we get email "newsletters" and alerts.
I get Kitplanes and EAA Sport Pilot on-line, but also have a paper magazine for the better half to read. I tell him what he's missing - one day he will try reading the screen. We also get AOPA and the on-line in between edition. The one that does on-line badly is CASA (and I have offered suggestions to them). When Flight Safety first went on-line you had to register using your ARN etc and wait 14 days for a password to be mailed to you which expired in 28 days. I had two attempts because I was away. They did away with that, but there is no email to remind you to look for a new edition.
We also get other publications, booklets etc, one of which charged an extra $30 for a hardcopy posted (someone had to print, cover, bind and post) but one day I paid the on-line only, downloaded, printed and bound. He enjoyed it nearly as much as a magazine, although it didn't have the magazine feel, it had better quality & care than the one from the publisher. Now he asks for on-line for me to print.
There's also a difference between the layout of an on-line offering to a magazine format. The on-line layout is foreign to him, but I find it better.