Give your account to your girlfriend and let her go answering all kinds of crap. Your account ends up looking pretty good and the link dumping and shameless plugs become a lot harder for yahoo to detect. It happened by chance, she was bored and likes to tell people what to do(annoying!), so I showed her Yahoo answers and now whenever she is bored she goes and spouts a load of good crap (but still useless crap to me!). Wikinomics baby!