BTW we will do some tests and arrive at more researched and tested home page. As on the internet, many people do keep a login page like this. So its also a matter of choice and we took that option for beta launch.
Unfortunately I don’t have a real solution to this, short of crowdsourcing for data entry to mark editions as equivalent and merge the conversations that way.
Ideally some content/information/description should be shown to make the user decide if it is worthwhile or not, but sadly it is not the case.