Becky, can understand your frustration. Anything like this is unacceptable and should be reported to Scavier. Stalking is not legal in the US and there are laws against this sort of thing in the UK. I doubt that this would stand up in court, it being a game and all that, but its still online communications and at least some of that is covered (obviously people are from different countries though).
Im pretty sure that behavour is covered in the LFS agreement that you click agree to when you sign up, therefor Scavier would most likely issue a warning with the threat to dis-continue the account of the offender.
Some people have said that creating a thread is not a good idea, giving more coverage to the twat that did it, however, more coverage is a good thing. The more blokes that read this will be a bit more carefull with their "Eh, theres a chick in the server!!" reaction. Which is institutional sexism (where its built in to society).
I must admit, we were in our server the other night when another girl came in. I was instantly curious as to how a girl comes about getting into something thats almost completely male orientated, but instead of jumping on her and asking her all sorts, we got on with racing. She wasnt familer with the track, so she buzzed around until she got up to speed. All normal sort of behavour for any person in LFS. I dont see the problem there, but I can see that young males wouldnt be able to contain themselves as they are used to the internet being a breeding ground for this sort of behavour.
So how do you continue?
1. Keep your name
2. Keep at it
3. Save replays and send them to Scavier
4. Give as good as you get - might not always work - but comments like "FFS cant a girl race in bloody piece?" might just make the semi-mature kids think about what they are doing (obviously not all of them though, but thats where the replays come in).
Maybe we could start a internet based elite-hacker-vigilanty-style group of people that take them down when this happens? Naa thought not, that would be illegal too... if we got caught... hmmmm {deep in thought now}
Anyway take it easy, dont let it get to you and keep at it.
Mind you wtf do I know, Im a bloke!