What ebook production problems are self-publishers facing?

Driven by curiosity (as always), I’ve just spend a large part of my lunch break browsing through various forums[1], trying to get a handle on what problems self-publishers are facing when they are creating their ebooks.

My impression is that, unlike what I expected from the work and challenges I face making ebooks for a traditional publisher, styling and formatting isn’t a major issue—formatting problems seem limited to edge cases. I’m assuming this is because most self-publishers are doing novels with very simple style needs.

The problems people seem to be facing, in no particular order:

Then there are more general problems that are probably more about library management for readers, such as:

What do you think? Is this an accurate reflection of the ebook production problems self-publishers are facing? Are there any major biggies that I’ve missed? Are any of these maybe not so big a problem (i.e. I stumbled upon a newbie thread and regulars think the problem is solved)?

Ebooks @ StackExchange, Mobileread format subforums, kboards.com, KDP Community.

Just don’t use them. Seriously. They’re ugly, break the word apart, and can’t be done properly on the web or in ebooks.