My DP is aware that I've been reading Mumsnet recently.
I posted a question about an argument we had, but didn't talk to him about the post. When I was using his computer, I put something into the address bar and a mumsnet address came up. Being a bit surprised, I pressed 'down' so it'd show all the pages within mumsnet he'd looked at. When I looked at the pages he'd been on, I realised that he'd been trawling the relationship forum, and had found my post.
In general conversation, I asked him directly if he ever looked at Mumsnet, and he wouldn't make eye contact then came over and kissed my head. I pushed for an actual answer, and he made a non-committal response about having browsed in the past.
I would have happily told him about the post. It wasn't anything I hadn't already said. It just feels really intrusive for him to be searching me out.
Maybe he'll read this... sigh.