Last modified: 2011-03-13 18:06:46 UTC
I can imagine that "blocked" could be displayed in [[special:Listusers]].
Listusers displays rights and "blocked" is one of them.
There is a similar request:
Bug 2044: Show message on user page of blocked users
Such information (about "blocked") is already available at
b) [[special:Ipblocklist]] List of blocked IP addresses and usernames
regards reinhardt [[user:gangleri]]
Another request (relating to "blocking" / "unblocking" activities) is
Bug 3716: Add logs entries to user contributions
Too expensive, would clutter up the page even further; we have the block list