I think she could be the Colonel and therefore doing her best to name her folks should they be outed...wouldn't tie back to her. As far as RB, he was on your radar alot and she may have been trying to ease your mind?
Look at Ogre's distancing comments, and also who does a thread search on one suspect's posts before nightfall? Like reading someone's posts with absolutely no context (with regard to the other posters) would help with a decision...
I'm strongly convinced that Beth is scum....
To further the Ogre distancing point, I think it's pretty clear that Ogre wanted to be caught as scum. When the town finally settles on a candidate (who happens to be scum), one doesn't go into the middle of town square 5 minutes before nightfall and say 'Hey folks look at me, I've moved my vote...' Ogre is looking to draw attention off of someone that was on Hooked Newbie last night. His constant, 'I kinda see Beth as mafia, BUT....' is undoubtedly protection. I didn't see him do much for Hooked, he even threw a little scum on Hooked while protecting Beth.