Here is a list of coffee blogs I currently subscribe to. It is by no means exhaustive, and is exported out of Google Reader. The list has been trimmed down, excluding blogs that have not been updated in 2010.
This isn’t a suggested list either – I am not saying one way or the other whether I think you ought to follow these blogs too.
If I have missed something obvious, or you think I should change/add/delete something then do please leave a comment.