re: "A powerful memorial"

Jeff Jarvis at BuzzMachine ("about media and news") noticed die Stolpersteine.

Money quote(s):

"Walking along my hotel’s street in Frankfurt, I came upon one of the most powerful memorials I’ve ever seen. I could have missed it."

&

"One can’t help but look up at the apartment house, hear their voices, sense the tragedy and crime at eye level."

Some informative links are found in the comments.