6,63x10^-34

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HoxHud - Public
491,533 Members   |   11,855 In-Game   |   73,916 Online   |   4537 In Group Chat
Steam Client Beta - Public
360,262 Members   |   8,972 In-Game   |   43,625 Online   |   18033 In Group Chat
Steam Trading Cards Group - Public
2,053,525 Members   |   41,916 In-Game   |   223,584 Online   |   166823 In Group Chat
Steam Universe - Public
1,760,258 Members   |   40,799 In-Game   |   235,572 Online   |   38534 In Group Chat
ESL Counter-Strike - Public
293,770 Members   |   7,569 In-Game   |   31,414 Online   |   5965 In Group Chat