Do you mean Opera Unite, that had p2p file sharing and a 'wall' (I think it was termed the fridge door, all your verified users could leave you notes/images on

Do you mean Opera Unite, that had p2p file sharing and a 'wall' (I think it was termed the fridge door, all your verified users could leave you notes/images on it IIRC). I blogged about it back in the day (15 years ago), https://alicious.com/opera-about-to-change-the-world/ https://alicious.com/opera-about-to-change-the-world/.