Replied to a post by Kathleen FitzpatrickKathleen Fitzpatrick (hcommons.social)
Also apropos of feed readers, I've just rediscovered [NetNewsWire](https://netnewswire.com). How awesome that @brentsimmons has kept it alive (and still free!) after all this time.
@KFitz NetNewsWire may be one of the rarest beasts of all in that it’s an old web project, like Upcoming.org, which was sold off to one or more companies, but later repurchase and revitalized by its original creator. I hope we see more of this in the coming years.
Replied to Ditching Event Platforms for the IndieWeb by Jamie TannaJamie Tanna (jvt.me)

Recently there's been a big shift to move away from Meetup.com as a platform.

Something that may come as a shock to most attendees of events is that organisers have to pay for each of you to be part of the Meetup group, even if you are just there to keep up to date on events, but don't attend anything.

Some organisers just don't fancy spending the money on it, and some are outraged by the news about new monetisation strategies that Meetup may be looking at moving to.

These issues have led many groups to investigate the alternatives that we can pursue, but unfortunately many have decided to build their own instead of pooling resources with the existing Free or Open Source platforms, of which there are many.

Jamie, your post reminds me about upcoming.org which was a social site that got bought and sold several times becoming a corporate controlled silo, but was relatively recently bought back by the founder and relaunched with some of the old and missing data. (It has been open sourced on GitHub by the way.) They’ve been slowly been iterating on it to add additional functionality and have considered being IndieWeb friendly.

One of the pieces that makes MeetUp.com so valuable is its centralized nature as a one-stop-shop for every locale. To better disrupt the space and still provide that value, perhaps an open source version that could be very IndieWeb friendly might attempt to act as an aggregation hub and provide some of the services while still allowing people to post their events and RSVPs to their own sites, but still provide the clearing house to bigger communities. This could be a service like meetup.com or upcoming.org but it would work more like IndieWeb News or Kicks Condor’s IndieWeb.xyz.

The resulting workflow would look like roughly like this:

An organizer posts an event with details to their website and then uses webmention to syndicate a copy to the hub event site. The hub then parses the basic data and allows it to be displayed on pages that were sortable by date and city (at a minimum). People could then have their one-stop centralized location for events, but then RSVP directly to the original on their own sites as you indicated. 

To take things further, additional useful services could be added by the hub in the form of a micropub client that organizers could use to input all their event data and then publish it to their micropub capable website. (Quill already has the ability to post events like this as an example in the wild.) Similarly, for individual attendees, the hub could have a micropub client to do RSVPs to both the attendees’ websites (and/or the events’ site) as well. 

Naturally this presupposes that a benevolent actor(s) could serve as the hub and handle the maintenance and overhead of that piece.