globetrotter was actually a bit more sinister than your average troll, even more so than the ones like dm/cvq.
She claimed to be blind, and claimed to have set up a NGO in vietnam helping (I can't remember whether it was just blind or varying disabilities) children (they were orphans iirc.
She spent time posting on the sn boards, asking posters about their children, and remembering and bringing up several months later, sensitive details that certain posters had posted about their (vulnerable) children with sn.
Someone emailed me about her because some of the details she posted seemed a bit inconsistent with the disability she appeared to have, and I challenged her on a thread. I didn't accuse her of trolling, but basically introduced myself as a blind person too and related my own experiences.
After that she changed tack and began posting as her mother, and posted a thread A saying that people had no idea what her beloved daughter was going through and how wonderful she was, and B saying how dare I challenge her daughter yada yada.
A long thread insued, during which people challenged her on how genuine she was, she claimed to have a website (which didn't exist) and defended herself, both in her own name and that of her mother and received quite a harsh response.
Later on she started a thread in another name giving details of organizations in vietnam that could help "globetrotter" with the wonderful work she was doing. Lots of other posts followed, from other first-time posters, saying how they were friends of hers and how wonderful she was and how we were all bitches for ever doubting her etc etc.
And then she disappeared.
And then she came back under another name, claiming to live abroad but this time having lots of experience of autism. she was outed again afaik.
She returned again as globetrotter because, as it was later revealed by mn hq, they had taken away her ability to namechange due to her misuse of the function.
It since transpired that she had based her persona on that of a blind german woman who has in fact set up a NGO in the far east somewhere, I can't recall the exact details but she posted wanting people to know of this woman and wanting to know how she could spread the word...
Since then she came back under the name topBitch and iirc it was at that time that she got in touch with 2shoes based on a post she wrote about her dd's need for a computer.
I don't know how that all panned out, I know that the computer was purchased, and subsequent to that she started to try and gain information from 2shoes about her dd's school, but none of her personas have been back since.
TopBitch was banned after I voiced my concerns to mn hq based on the fact she had obtained 2shoes' name and address and the initial delivery of the computer had not materialized.
am sure there's more but this did actually play out over at least a year.