I actually voluntarily signed up for blurb's newsletter a year or two ago, perhaps the only eNewsletter I have voluntarily and with forethought subscribed to.
I get ALL the coupon codez. Blurb ain't particularly shy about tha codez, but still.
I also get invites to webinars. Initially I was writing this post as a "hey, Daniel Milnor is doing a free webinar this morning" thing, but I cannot find a signup link anywhere outside my newsletter, and my newsletter's link appears to be Personalized in some fashion, so I am loathe to share. Sorry.
ANYWAYS. If you have used blurb, or if you think you might you blurb, or if you think an hour every now and then watching some jamoke(s) talk books in your web browser might be well spent, you otter subscribe too.