From the past 2 years I’ve been annually dropping digital photobooks into my ISSUU profile.
ISSUU is a free digital publishing site that allows you to publish books or zines and be able to share them easily anywhere. I had seen a number of other photo enthusiasts and actual magazines publish their own work and from experience it functions quite well as a platform.
At the time of writing I’ve got 54 public publications with a few more unlisted, you can even print your book through them but I haven’t tried that yet. ISSUU also have something called Stacks which allows you to group similarly themed publications together.
Early last year I published a ‘year-end review’ blog post of everything I published in 2017 and now 2018.