Zapier table can be a good replacement for Airtable in many way. Why can't we send data to Zapier? Also, it seems there are only few fields that can get data from Zapier. Please fix this.

Agree with this, take a look at the triggers available for Google Contacts. It would be super useful to have multiple trigger options available, created, updated, reminder added, note added etc.

Bringing information into Dex is great, but Dex really serves as my tool of record for birthdays and other anniversaries--along with, of course, reminders to get in touch.

The issue is that I can't log in to Dex every day or remember to. My assistant manually reviews Dex once a week and adds key events to my calendar, along with tasks to remind me to contact people to my agenda (Sunsama)

I'd love to see a trigger for birthdays, anniversaries, and get-in-touch reminders. This information could then be automatically added to other systems (saving my assistant a lot of work in the process).