The integration we had developed for us was a few years ago. There was a lot more to it than just “I’ll attend” and “Maybe” buttons. We had it developed to show the events a member was attending in the activity stream, as well as a few other features that integrated with BP. We have a developer on our team now that is fairly familiar with BP and will hopefully have more time to work on an integration sometime next year.
Good luck with your current project. Hopefully we can have an integrated BP solution sooner, rather than later 🙂
I think you have outlined a great feature set here. However, I think this is probably falling on deaf ears, here.
I am the co-founder of Event Espresso. We spent several thousand dollars to build a working integration with Buddypress a couple of years ago. Unfortunately for us, they rewrote the entire Buddypress system shortly after we released the integration to our beta testers and our integration stopped working. Since that happened, we have not had the resources to build another integration with Buddypress.
We may look into building another integration someday, once we are done rewriting our own system, but we will need more customers to vote on it and maybe even willing to crowd fund this particular integration. If you are interested in an integration with Buddypress and Event Espresso, please let us know in the Event Espresso support forums.