I guess I will have the honor of putting the first post here
I used WebTask for MeetupFinder.
I didn’t like how Meetup.com would return me the search results so I decided to build my own search UI. The first version I wrote doing the requests from the UI but I didn’t want to expose my API key so I quickly wrote a Webtask using the express template to do the requests to the Meetup API.
Let me know if you have any questions about the app or about webtask!