BuddyPress.org

That is bad new Grossbouff.. I feel bad for you, that you’ve put so much work in something only to find out, the WP team has been working on a solution already.. BUT;

It seems you’ve almost finished your plugin, and I think it would be a mistake to not release it.. There are many BP powered sites out there, which are running custom code and have a big userbase.. this means they will be hesitant to upgrade BuddyPress or WordPress as fast as the hobbyists do (no offense ).. So they might really like a custom made plugin, which stays away from their core setup… I think there would be quite a few people really happy with your plugin as is, and you can continue developing a new plugin on the side…

Anyways good luck!