Thank you! This right here is one of the main reasons I wanted to mine here. I really like the way the stats are shown and provided. Well that and the profitability.

I'm also happy to say my rejects continue to be at a lower acceptable level after that last update. The chart shows I'm around a constant 2-3% and that's perfectly fine by me. Please keep doing what you're doing and thank you again for it!
Real-time hashrate and rejected percentage data is available on user pages. It's updated every minute and shows last 60 minutes in 10-minute intervals. It isn't very pretty but it's working. The user page starts growing so I think I'll split it into some subpages soon so that you don't load all this data when refreshing the page.