I'll start... I'm 51 and I've been here 15 years.
I was thinking recently that Mumsnet has got older but maybe that's because I hang about in different corners (Higher Education instead of Pregnancy for example!) or click on threads that are relevant to my life now (pensions anyone?). I love the wide range of life experiences shared in general Chat and even AIBU.
I still remember my first thread when I was pregnant with DD2. Her nuchal scan showed a high risk of Down's and a friend suggested I hop onto Mumsnet for some advice. I was absolutely blown away by the kindness and support I received.
I know some topics can get a bit heated but I do hope newbies today get similarly warm reception.
How long have you been knocking around?