Allow for the creation of Groups
This new service reminds me very much of ipernity, which is now under threat of closure, in the way it is pitched with regards putting all of your memories in one place.
However, it is missing many of the features that make ipernity such a special site and a lovely place to spend your time, not least being the fact that you cannot create Groups on irista.
I'd urge Canon to not only consider making it possible to create groups along with a set of related features that would allow irista users to comment on the images posted by others, but to have a close look at ipernity.
Even if you are not interested in purchasing the site perhaps much of what makes it so special could be replicated here in the future?
Check out the Team Ipernity blog, which explains the situation they face in more detail:
You'll find me on there as autofantasia.