This number is indeed awesome. As someone who enjoys these questions immensely, I want to thank everyone who takes the time to post their own here.
In response to the comments asking about accept percentage, it is pretty easy to use search to figure out how many questions there are (
is:question) and how many are accepted (
isaccepted:yes). Here's how we stack up (ha) against some other communities.
Community Questions Accepted Answers Accepted %
Stack Overflow 12,705,877 6,928,325 54.5%
English Language & Usage 76,653 40,410 52.7%
Code Review 38,883 22,936 67.7%
Salesforce 50,489 22,337 44.2%
Science Fiction & Fantasy 34,959 21,279 60.9%
WorldBuilding 8,601 4,933 57.4%