Really glad that quite a few think this would be a good idea for an ongoing thread.
Winterwhite as the thread is experimental I don't think there should be any parameters, the intention is to attract and encourage as many as possible to join in. So using MN as a guide what happens on the opening day, Jan 1st, posters sign in with the title of their first book, which could be something new or what you're currently reading. Up date whenever you feel like it, some appear to do this monthly with a list, it's up to you, could be more frequently or less so. Post any reviews, favourable or negative or simply just keep up dating your list from time to time. Hopefully the thread will evolve as it progresses. The thread is usually wrapped up with the poster's entire list for the year, best books denoted in bold, unfavourable reads in italic. Once again what you read, or indeed listen to, as audio isn't precluded, will be entirely up to you.