As an example of far too clever UI: Just try and change your password -- it's bizarre that it has no confirmation at all (I have no idea what my password is now). Not something I want to rely on, or deal with, or pay for.
Not that this isn't unexpected... web devs have always been very attached to their bling. That Feedly requires a plugin is... very odd. I don't expect it to last (either the plugin or feedly itself.. choose one), but maybe people are more credulous than I give them credit for.
Newsblur needs to simplify, simplify, simplify... but I suspect it's too late for that.
I'm switching to an rss to email digest script (modified rss2email). It's probably less bling than I want, but at least that minimizes the unnecessary crap, and works on mobile. It also has the benefit of limiting my tendency to refresh the feed lists every hour looking for procrastination sources. :-)