Hi, I'm working on https://github.com/ifesdjeen/entrepot which is in many ways similar to Curator, but the primary store (for now) is Mongodb, and https://github.com/solnic/virtus is used for property bags, but we're planning to support ElasticSearch and Riak quite soon.

I enjoy the idea of Repository pattern implementations a lot, and want to see more good libraries that are aiming to make writing big apps easier.

My question is mostly wether you guys are planning to support foreign (or even embedded, that'd work for mongo, elasticserach, riak and others, too) relationships, and use something that has more features for property bags.

Curator seems to get some attention, but unfortunately for now I can't use it in production because of the mentioned things, and some others (like - set record ID whenever record got inserted to the database, or allowing usage of batch operations on any data store, and atomic modifiers wherever they're supported).