I've been using one for over a year, and I think I've pretty well silo'd it off from my personal stuff(other than using the same home internet connection).
It might work for you for now. The more people figure it out, the more likely it is that whatever vulnerability you are using will get patched out. Then you will get banned, because they hate you for doing what you are doing (not providing them with as much personal information as you can).
