One Brigada participant pointed us to…

https://bloomerang.co/

You can see their demonstration video here (without having to sign up for their mailing list)…

https://www.youtube.com/watch?v=yDfvCGO2eEg&feature=youtu.be

The software does seem very modern. Bulk emailing is built-in, along with letter-writing campaign capabilities. They also have quite a focus on social media AND it looks like they might have apps for other devices (although I couldn’t find any sign of an app in my searches). Pricing is strong, but probably not unreasonable for what it appears to do. Anyone else have any experience with this package?
(Thanks for the tip, Cameron).