If you have a Twitter account, set your location to Tehran and your time zone to GMT +3.30. Security forces are apparently hunting for bloggers using location/timezone searches. The more people at this location, the more of a logjam it creates for forces trying to shut down Iranians’ access to the internet. Cut, paste and please pass it on to everyone you know.

So I did it. If I can save a few fellow activists fighting for a free democracy just by changing my twitter settings, DONE!