Hey Julia,
Yeah, I recently downloaded it on my iPhone. Tried reading some articles, tried commenting. The formatting seemed off. What I tried didn't seem to relate to what worked on my computer.
But it's a phone App and I generally look at that as a lesser version of what's on my computer. Like those old and great Flintstone's cartoon, where the garbage disposal unit under their kitchen sink - is really a hungry - albeit small - dinosaur munching away.
So, when I see something that I want to read or do something with - like comment - I go downstairs and do it on my computer - then return to my couch.
I know, it's like tinfoil on my TV antennae but it gets the job done.