I was using thinkup.com for the last few years as a way to archive my FB and Twitter postings - alas it is no more. Wish there was a good tool to do this (on L

I was using thinkup.com for the last few years as a way to archive my FB and Twitter postings - alas it is no more. Wish there was a good tool to do this (on Linux - so digi.me is not an option (not to mention clunky as hell)). Would also love to be able to archive my HN comments. There's been times when I've wanted to recall something I know I've previously written here, which has been a bit laborious to find.