How important is an Amazon author's page to your Kindle sales? I don't join a lot of sites on the Internet because I've seen people's email addresses snatched then used for spamming, so I hesitated about signing up for a page. Plus I'm not sure if I trust Amazon all that much not to use my info for nefarious purposes like constantly sending me spam which B&N does since I used a gift card there.
Pros and con, anyone? I'm probably not the only one wondering about this. :)