I'd prefer to see them updated but if their original posters are no longer around it might be time for someone else to take over.
Both the Tanking stickies still have some great info that is still relevant but major parts of both are now outdated (TPS, Talent Guides, The Defence stat that no longer exists etc).
I know ToolofJesus has updated part of the Ret sticky to 4.0 but I'm not sure what his plans are for our General Paladin FAQ.
Edited, Nov 26th 2010 6:47am by arthoriuss