New Stats API is available. http://wafflepool.com/api/stats
Includes some requested things people were scraping from the stats page, and adds all the algorithms in one place. Everything is cached for 60s (basically how often our presentable stats update), so if possible, please don't pull more often than that

New Features (per algorithm):
- currently mined coin
- pool hashrate
- last hour of mining (% of the hour by coin)
- balances (sent, exchanged [pending send], confirmed [unexchanged], unconfirmed)
- last 7 days of aggregate stats
- btc earned
- hashrate
- btc per mhs/day
- vsltc (percent, scaled by our profit factors [0.47 for scrypt-N, 4.0 for x11]).
Thanks. You might want to recheck the output of that new api command though. There seem to be quotation marks missing from around some of the values types that are surrounded by quotation marks elsewhere in the output. Of course, I don't know what your original intentions were, but it does not look to be consistently implemented.