Google Reader Shows Shared Items from Your Friends

Google Reader finally becomes social and automatically subscribes to the list of shared items from your Google Talk friends (which is a subset of your Gmail contacts). Your friends will also see your shared items, but you can remove those you don't want to read you favorite posts.


Google uses the profiles from Shared Stuff and Google Maps.


"If any of your friends on Google Talk are using Reader and sharing items, they'll automatically show up in the Google Reader sidebar under Friends' shared items. You can read these items in a combined list, or click the "+" icon to expand the list and see the shared items from each of your friends," according to the help center.


This feature was long overdue and Google made the right decision to not allow every Gmail contact see your shared items, but you should also remember that people can automatically become your Google Talk friends if this option is enabled in Gmail: "Automatically allow people I communicate with often to chat with me and see when I'm online".

A lot of people complain on Google Groups that this is a privacy issue and you may not want to share those items with your Google Talk contacts. "I think the basic mistake here (...) is that the people on my contact list are not necessarily my "friends". I have business contacts, school contacts, family contacts, etc., and not only do I not really have any interest in seeing all of their feed information, I don't want them seeing mine either. This is a major privacy problem." Another user has an interesting way to use the shared items: "I share items with a very specific audience. I know the people who have subscribed to my shared items and that allows me to share items I think would be of interest to them. I'm not trying to be Boing Boing. I'm just trying to be me. Now, when I know that any of my "friends", from any possible social circle, from any level of familiarity, can see what I share, I really can't be me at all." The problem is that Google Reader didn't manage to explain what "share" really means and didn't consider that Google Talk contacts aren't necessarily friends.

Robert Scoble, who has a very popular shared items feed, noticed that Google Reader doesn't filter duplicates (a certain post can be from one of your subscriptions, but also in your contacts' shared items). "Google Reader now is bringing me TONS of duplicates from people. This clutters my all items feed and keeps me from finding new, original items."

Filtered feeds are a great way to deal with information overload: if your friends have a special interest in a domain, they could offer you a summary of the most interesting things that happened in that particular field. Of course, your friends could also share funny things from the web or share everything they read. "If you don't want to see shared items from any particular friend, you can hide their items from your list; just click on the friend's name and click the Hide button."

In the next updates, Google Reader should let you comment on shared items or chat with your online friends about certain posts, separate your shared items with tags and recommend shared items from people that have similar interests with you.

Notes:
* this only works in the US English interface (you can change the language in Google Reader's settings).
* if you don't see all your Google Talk friends that use Google Reader, don't worry. You'll see them after they open Google Reader and find out about the new feature.
* my shared items (and the the feed)

Update:
Google Reader updates feeds almost instantly. What I noticed in November is now widespread.