neurocis said on bitcointalk a few days ago:
"
1. Piggy-Coinb.in - End of month. - DELIVERED.
2. Piggy-Insight, Insight-API and PiggyCore - Mid Sept.
3. EasySend Twitter and DNKey for Piggy-Coinb.in - Early Oct.
4. PiggyCore Wallet Service and built on that PiggyPay MultiSig web wallet - Early Nov.
Update:
Beta release of Piggy-Insight, Insight-API and PiggyCore are complete. I will be deploying these over this week together with updates to coinb.in for unspent transaction retrieval and transaction broadcast to the network.
I believe PIGGY will be the first coin to have a successful port of bitcore for an X11/Proof of Stake coin.
Neurocis."