They've rebranded under the name Bixin (
www.bixin.com)
They're a wallet / mining company now - supposedly their wallet app is supposed to be quite good
I'm not sure if this is still their most recent thread though...
Question: Does anyone know if they're still providing interest on wallet balances?
I haven't tried them (I prefer investing in casinos or holding my own BTC), but their website shows that they still offer a "bitcoin savings account" so they probably still provide interest. Could be structured differently though, but I doubt it is.

That does make it sound like they still offer interest on for their wallets.
However, they do have a few products that look more like fixed rate interest plans, so still not 100% sure if they offer interest on their regular wallet accounts