It looks like the protests in Egypt are rekindling some of the opposition fire in Iran—there is talk of a demonstration on Monday, and at least one prominent opposition leader has been put under house arrest:

[Mehdi] Karroubi [the one under house arrest] and Mir Hossein Mousavi, who both unsuccessfully challenged President Mahmoud Ahmadinejad in a June 2009 election, asked authorities Sunday for permission to hold a rally Monday. In a letter posted on Sahamnews on Sunday, they invited people "to express solidarity with . . . the freedom-seeking revolts of the people of Tunis and Egypt against despotic regimes." Since the unprecedented and deadly anti-government protests after the presidential election, no such permits have been given.

Tomorrow is the 33rd anniversary of the Islamic Revolution. I wonder how that's going to go...