For example, on Buzz, you can't create content, on Reader you can't share items with other users or follow other users, and on Picasa Web Albums you can't comme

For example, on Buzz, you can't create content, on Reader you can't share items with other users or follow other users, and on Picasa Web Albums you can't comment on photos. Honestly, what did you expect to happen if you try and use social features of Google services when those social features rely on Google+, and your Google+ profile has been suspended? Of course it's not going to work. Or did you really think that they would maintain the pre-Google+ code and functionality indefinitely just so that suspended users can have their own weird eco-system where they only get to interact with each other?