Jenny:
DAY ONE
#13: Agrees with
Celuien that dreamers should not reveal their dreams immediately. Jokingly accuses
Dancing Spawn,
Roa,
Sleepy, and
Diamond
#27: Says she'll be in and out today. Tells village to quit obsessing over dreams. Says that revealing dreams helps the orcs narrow down who the Seer is, and thus
Nogrod's fierce support for the plan makes her nervous.
#47: Lists those she finds suspicious:
Nogrod, because she thinks he's supporting a bad idea;
Diamond for "general hyperness"; and
Sleepy for random vote.
#52: Votes for
Diamond, for lack of substance.
DAY TWO
#108: Rejoices we are all still here, but says she almost wishes we knew who the "wolves" had gone after (hmm, wonder why she'd wish
that 
). Says she awaits
Celuien's analysis with interest.
#121: Tells
Diamond there is a big difference between volume and substance.
#136: Tries to explain away
Diamond's suspicions of her by saying that she didn't object to a discussion about dreams, but did object to spending the whole day on them. Says she still finds
Diamond pretty suspicious.
#157: Tells
Nogrod she's suspicious of him. Says she thinks
Dancing Spawn is innocent (noting most of the village is, too - perhaps trying to go along with the majority?).
By the time she made her next post,
Jenny knew she was going to die. I have to assume that from this point on, she's doing her best to confuse us, and she's done a heck of a job...
#219: Implies
Zali is another wereorc. Says both remaining orcs have more than one word in their name and are "sneaky sneaky". Implies one of the orcs is male, and another is experienced in the role. Tells the orcs not to kill the dreamer, but rather someone like
Spawn,
Roa,
Nogrod, or
Diamond.
Votes for
Grendelien, for "the joyful friendship we've been developing".
#222: Says
Findeasea is a wolf.
#223: Says
Naria is an orc.
#227: Sarcastically wishes
Sleepy good luck in analyzing her posts.
#229: Says
Naria really is an orc.
Summary: In her posts before the revelation that ensured her death,
Jenny mostly talks about suspicions of
Diamond. She initially suspects
Dancing Spawn, but then (sensing the village's general opinion, I think) backs off and decides
Spawn is innocent. She also mentions
Roa,
Sleepy, and
Nogrod jokingly, and follows up suspicions on the latter two. She mentions
Celuien (although only to say she eagerly awaits her analysis).
In her posts after it became clear she would die, she tells the other orcs to kill
Spawn,
Roa,
Nogrod, or
Diamond. She also essentially asserts six things about the identities of the orcs:
1)
Zali is an orc.
2) Both remaining orcs have more than one word in their name.
3) One of the orcs is male and another is experienced in the role.
4)
Grendelien is an orc.
5)
Findeasea is an orc.
6)
Naria is an orc. (And she says this twice.)
Clearly, they can't all be true. Possibly, none of them is true. But, I suspect, at least one of them
is true. Unfortunately... I have no idea which one(s).
EDIT: Cross-posted with a bunch of people...