The May, 2009 issue of Locus (The Magazine of the Science Fiction and Fantasy Field) will "pay extra attention to urban fantasy. There will be interviews with Kim Harrison, Patricia Briggs, and Marjorie Liu and commentary by Charlaine Harris, Kelley Armstrong, Vicki Petersson, Mike Carey, T. A. Pratt, Carrie Vaughn, Ginger Buchanan, Diana Gill, MaryElizabeth Hart, and others.."
Talk about a stellar lineup! If you are not familiar with Locus it is definitely worth either subscribing or finding a copy (I've seen it at Borders). Checkout the website.