Folks that do not know how to end a conversation. These are the people that always always have add that one or two little tidbits to keep me tied up in awkwardness for minutes longer than necessary.
The "lurker". These folks will slime around, looking for a conversation to jump in on. Inevitably, their interrupting comment has nothing to do with the actual subject you were discussing.
The "Debbie Downer" If you have ever seen this SNL skit, you know exactly what I mean. The only thing that ever comes out of this person's mouth are nagativities.
Now, not to worry. Those that frequent the Blog O' Cheese, at least those that I am aware of, do not fit into any of these three categories.