If you want to read tweets from the streets of Iran, the Stimulist says these are the hashtags you want:
#iranelection
#gr88
The article’s author also suggests:
Help cover Iranian bloggers. Change your Twitter settings so that your location is TEHRAN and your time zone is GMT +3.30. Security forces are hunting for bloggers using location and timezone searches. If we all become ‘Iranians,’ it becomes impossible to find them.
Here’s a link to the full article: http://thestimulist.com/the-7-habits-of-highly-effective-protest-twitterers/
So, for now, my location is Tehran. Hyper-localism can wait.
