I come upon new websites for writers, authors & speakers on a daily basis. Here's a couple you might find useful:
[link] My Quality Writing lists authors, speakers, writers, etc.
[link] Sharing With Writers & Readers does just that!
[link] Publicly Available Angst has thoughts on writing & publishing.
And [link] Reed 'Em & Weep is a collection of rejection letters, just so you don't feel so alone!