Looks like Loughner [whoops, post titles aren’t used] was a frequent poster at Above Top Secret.
Here’s one such post:
How is the current date right or wrong?
Why is or isn’t this the date?
When is or isn’t the date ending or beginning?
Today is July 7th 2010.
Why is the year infinite in the date?
Today is July 7th 2010620106548435784657841510159 [many digits edited out for brevity] 5784657841 51015954324841895498
This will or will not continue in year for how long?
What are the viewers thoughts of a infinite year?