the LikeNoOthers LJ account is supposedly the b/g account she used to have. i don't know if it is a fake account or what. you'll find no pictures or videos associated with it. it's from 8 years ago.
i've asked her before why she doesn't do more. she attributed it to threads like this. she's hinted at more, but only if she can see you on cam and only if she's built up trust with you. she doesn't say what "more" is either, so i'd say don't waste your time if you're expecting nudity. the few times i've managed to catch her doing "more", she's taken off her panties or bra under her clothes (still can't see anything), sucking a finger or two, or teasing with her tongue.
someone has been trying to pass a bj video off as her, but a previous thread proved it wasn't her. i think most of the people who are saying they have more are just full of shit.