Google came late into online feed reader services. But Google Reader is the first to introduce a feature which lets you see how much you’ve read and what you’ve read. It puts it into a tag cloud so you can actually see what sort of things you’ve been tracking over the past month at a glance.

It’s interesting to know that they are tracking these sort of trends. I can’t wait for them to publish their findings of their reader behaviours. So if I were you, I’d keep a close eye on their Google Reader blog.