I forget which sub it was, but I picked up a few from here on Reddit when someone put out a thread where people who wanted to share could post their goodreads id.

I prefer older books, currently on a mystery/thriller binge, but do fantasy, historical fiction and a variety of others depending on my mood. If you like the same, pm me and we can get each other's info.

I'm not on Goodreads all the time, but I do read others reviews, what they are reading and will toss out the occasional comment and some likes.