I know a few other baseball bloggers read this site, so I thought I'd pass this along:

Baseblogging

It's new, but I think a resource for baseball bloggers is an interesting concept.  I'll leave the meta talk to people who do that sort of thing, but I know that many (most?) baseball bloggers are constantly struggling to be taken seriously and to gain access to the inner sanctum.  A resource like this could be quite valuable when it comes to those sorts of things.