Or maybe you happen to have had keywords on your site or in your article that was popular today. I googled Malachi Prophecy and on the first page were Free Republic and Godlike articles of the results. It is one of the top searched terms today. I saw your blog was connected to the latter so it seems more logical that you simply were hit by a random person based on someone searching for popular terms.
After all, be real, what is there on your site that warrants official monitoring that can’t be found on tens of thousands of other sites? I scanned your site, nothing special. I doubt traditional Latin Mass warrants anything beyond the random curious search, not official monitoring.
..and, IF it is something they think is worth official monitoring, think about this, that means they are so drowning in mundane information they would be incapable of doing anything about it (in data analysis field we call it data asphyxiation)
That's what we should all be hoping and praying for.
Now someone at the Vatican is checking out the DHS visitor log:
These are strange days indeed.