Evergreen Campaigns

[chuckharmston]

We should develop an evergreen campaign that allows users to always display IDL messages, even when there are no active campaigns. Effectively, this creates a third frequency option:

1. Only a specific campaign
2. Any active campaigns
3. Any active campaigns, and an evergreen message when there are no active campaigns

Messaging of the evergreen campaign should be similar to the launch campaign: it should convey that the site is a member of the IDL and present a signup form for others to join.

[textdog]

Current "IDL launch campaign" is appropriate. We should see which messaging people want. Possible message for evergreen campaign "The internet is essential to our basic rights and freedoms, sign up to be a part of protecting the internet."