We count 1822 comments. Chains only count for 1 comment each; e.g. comments 1/3, 2/3, and 3/3 = 1 for shard-banking purposes. We've been counting accordingly for a while, but writing this out made me realize that that caveat isn't stated anywhere in the post. Head mod will update it when they can, and apologies for the oversight!

Your total is 2,207 shards in the bank.