all your posts

https://www.boards.ie/search?domain=discussions&sort=-dateInserted&scope=site&types%5B0%5D=discussion&types%5B1%5D=comment&types%5B2%5D=poll&types%5B3%5D=idea&authors%5B0%5D%5Bvalue%5D=145287&authors%5B0%5D%5Blabel%5D=obi604

Just went to the search page (https://www.boards.ie/search) and used the correct options. Note that all of the options need to be as set per the linked page, otherwise the search doesn't work correctly

1. I don't think there's any way to see posts you've been quoted in. You could turn on email notifications for posts that mention you - https://www.boards.ie/profile/preferences/ - but that doesn't apply retroactively
2. Go to your profile (https://www.boards.ie/profile/), then click the "Reactions" button

To get to your profile, click your avatar in the top right of the header, then click the avatar that appears in the dropdown. To get to the comments page, you then click the "person" icon on the top right (not in the header), and the dropdown will have a comments link.

Don't think it's possible on mobile, search just doesn't work properly there

It's on both, it's just awkward to get to on desktop, as you have to go to your profile page first. On mobile it's directly accessible through the hamburger menu