After two years of silence, the team behind the pony dating sim from Gentlecolts Collaborations has come out of the woodwork with hopes of reviving their frozen project. Unfortunately their entire artist team left way back when, and they weren't able to replace them to continue development.
They are currently looking for new blood to help draw up some ponies and fulfill the need of cartoon equine based dating for the more obsessed among us.
If you are interested, go blabber over on their comments here. Their demo is still available if you have no idea what the project actually is.