Do you want to concentrate on the articles and headlines while going through your news and can do without immediate link to Add Subscription, All Items, Home and what not (including, of course, all the feeds you are reading in Google Reader)? A smart keyboard shortcut can provide solace from the clutter.
Hide (and Show) The List of Subscriptions Fast in Google Reader
To toggle the list of subscriptions and Google Reader and maximize the space reserved for displaying articles:
- Press u.

