I have been on all day and really haven't experienced any noticeable slow down, but you're not the only one who has said this so perhaps something is going on.
The servers are part of the "the cloud" now and they should not be slowing down. Perhaps there are some database issues. If this persists, I will look into some kind of reboot / refresh, but being on the cloud, I'm not even sure what that would mean anymore.
Thanks for reporting it.
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