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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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OpenStudy, the platform for “massively multi-player study groups" co-founded by Ashwin Ram (Interactive Computing), now has upwards of 40,000 users in 143 countries worldwide. Its math group alone sees 20,000 questions posted each month. Source: TechCrunch