Sorry for late response. Let me understand your needs correctly. Do you know which users you want to observe? If so you should use some kind of news aggregator like Digg Reader or Feedly (these are cloud services) or TinyRSS (you can host it yourself) or Thunderbird (and I belive that, there are tons of extensions for Firefox and Chrome that might be usefull for you as well). You will get single list of news from bitcointalk.org and you will be able to share it with other users.

Or maybe you don not know what to read and you want advice? In that case I can not help you because I do not know what you are interested in. Perhaps other users have their own reading lists and can share.

V.