Add additional link(s) to "Why We Made This Guide" to Privacy Not Included site

[HPaulJohnson]

The "Why We Made This Guide" page is helpful content and a good way of bringing forward the big story of this project. Currently, it's pretty buried in the hamburger menu. How can we bring this forwardin other places. A few options:

• Add it as a text link next to the "Read more from our partners at Gizmodo and Unvision" at the bottom of each product review.
• Add it as an additional option in the footer on every page.

This is a P2 task and not a bug, so we can work through those lists first before revisiting this enhancement.

cc: @ScottDowne @beccaklam @natalieworth @caltrider

[HPaulJohnson]

closing this ticket as progress is being tracked in #1102