about the blind guy in M1, i didnt notice that. i will have to go back and watch it again. perhaps he was a guardian, and a previous version of Smith (like from a different anomaly) infected him, but caused him to go blind instead of die (like Smith does with Neo, as has been speculated)
LOOP is a a train line in Chicago.
The interesting part is that the purple line (as it is called), does not go underground, many of the trains in Chicago do, but the purple is known as an "el" for elevated.
__________________ "Those who can make you believe absurdities can make you commit atrocities."
"That includes ruining Halloween because someone swallowed a Bible."
"I just thought you were a guy."
"... Most guys do."
The blind guy in the oracles building is not actually blind, which makes me consider he's a program. If you notice, when Morpheus walks to the elevator, he nods his head like the "holmies" do saying "Wassup" and the supposedly blind guy does it back like "Chillin my nizzle. Go on up"
__________________ "I'm not so bad, Once you get to know me." The Smith Virus