Ask HN: What is the most amount of people you have had on your site at one time?

Mine and my mates site GetInspired365.com has just been featured on BBC Click - http://t.co/0OmbHSSwuk - and were staggered to see we had 250 people on our site at one point. What's the most you've had on your site? Just interested to see as means of a comparison against other sites.

By the way, if you're able to get a small mention on BBC Click, we'd highly recommend it. We've seen some great triffic and feedback since our mention.