Yes, much thanks for the cool graphs. Does it tend to lag a few minutes/hours? or is it fairly real-time?
I collect a snapshot of the data every 10 minutes. The graphs should normally be about that up to date. The last few days there have been issues and the graphs may be lagging more than that, but hopefully they will be back to normal soon.
Individual user charts seem stuck again. No update in hours.
Main site chart seems ok though (ok in terms of updates, Cryptsy induced unexchanged rates notwithstanding).