This week, Mumsnet Bloggers Network is one year old. To celebrate, we're hosting a week of blogging activities - which kicks off today with MP Louise Mensch's guest blog. She explains why she ran for MP, how she juggles parenting with politics and why Conservative HQ was alarmed by her tweets. Read it here and leave comments on this thread - about blogging, about Louise's new venture Menshn, or about what she's said.