The long-standing rumor of a Super Street Fighter 4 release on the PC got ignited again over the weekend, from none other than producer Yoshinori Ono. Responding to a fan asking about a PC port, Ono tweeted, "I cant twit about it topic... Plz wait until 12 Apr. 8 am PST. ;) RT" (via Blue's News).
The ESRB also lists Windows PC in the platforms for the game.
The tweet seems to indicate an impending announcement tomorrow morning, so the mystery should be solved soon enough. Capcom may also choose to pair the rumored PC reveal with the official announcement of the Arcade Edition, which was all-but-confirmed last week with a leaked trailer. The Arcade Edition would add four new fighters and balance tweaks.