Would be interesting if you could implement the open-ethereum-pool api for the pools using it.

e.g. for our http://ubiq.minerpool.net

The available json data is located at:

http://ubiq.minerpool.net/api/stats
http://ubiq.minerpool.net/api/miners
http://ubiq.minerpool.net/api/blocks
http://ubiq.minerpool.net/api/payments

and last but not least the individual stats for the miner, including worker online/offline, blocks found, payments, and so on:
http://ubiq.minerpool.net/api/accounts/0x8ac5fa0ebfcab21a759899e2f4b59742e9743794

Cheers

Chris