In the MIC? Really? Do you remember any?For what it's worth, it's just one guy saying this on his personal blog. I do recall that towards the end of 3.5e, we did get right-out broken magic items (with "wahoo" warning labels) in Dragon and in the Magic Item Compendium.
Anyway, as I've mentioned before I'd like to see 'weapons of legacy' for 4e. While I can design my own using the guidelines in AV, the 3e book with it's interesting backstories was very inspiring.