I know we can name change. It's fine for permanent or seasonal namechanges.
If you name change for a particular thread, say for sensitive issues, you're a bit stuck. You can either only post on that thread, or you have to namechange each and every time you post on different threads.
It would be fantastic if the name you chose was fixed for each thread, so that I could namechange to post as 'chosenname' on a particular thread, then switch back. Every thread I posted on would post as 'lougle' except the one on which I posted as 'chosenname', which would then always use 'chosenname'.
It would be really useful for people who may like to post in different topics but may not like their postings to make a 'picture'.