Hi all, I found a site with 6,930 emails listed, Wordpress related, people who registered to try out a demo of a theme. Is this list worth anything or usable in some way? In my mind, my only idea was sending out a mass email saying something like "check out the new use of this theme" since I do plan on using that particular theme and could maybe get a bit of traffic that way. Probably a ridiculous question but I've never stumbled on a list of emails before, I'm sure there are plenty out there but wasn't sure...and it looks like the email marketing forum is closed, which is where I would have researched and asked this question. Thanks!