Hmmm...that's a pity, but I'm a patient man...looking forward to the re-opening.
Yes, I've heard about the double opt-in method and I know that MailChimp and Aweber support this feature, obviously. I am not yet convinced that all the time spent on building a site, doing on/off-page SEO, and building a list will be more effective than a couple million unsolicited random blasts/month.

That said, I also appreciate that email marketing can also focused on long-term relationships with warm leads...but again, I'm not terribly interested in spending my time writing newsletter content. Perhaps I'm short-sighted.
Is it worth all that trouble just to get people to buy contact lenses/travel insurance/blue pills?
I'm more concerned about not violating the Spam agreements as an affiliate...so if I do a blast, hypothetically speaking, am I generally ok as long as I provide a physical address, avoid deceptive subject titles, and offer an 'unsubscribe' at the bottom? Thanks for the insight, by the way.