This is applicable to anyone, but I wanted to add to this forum.
I love Nalini Singh, she's a best selling author of Paranormal romances.
From her blog I was directed to her agent's blog, Nephele Tempest from the The Knight Agency. This is about the only one I follow with some sort of regularity. I like what she has to say and I always get something out of it.
Maybe others writing romance will as well.