Rui T. Romano Almeida's Profile > Rui T.'s Groups

Atheists and Skeptics
2217 members — last activity Jun 19, 2026 01:07PM
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Mathematics&Philosophy&Astronomy
338 members — last activity Oct 04, 2013 05:44PM
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Portugal
8649 members — last activity 15 hours, 0 min ago
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Banned Books
5206 members — last activity 6 hours, 30 min ago
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IST
8 members — last activity Apr 26, 2013 07:08PM
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SciFi and Fantasy Book Club
42888 members — last activity 1 hour, 30 min ago
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Ruby on Rails Reading
84 members — last activity Aug 29, 2012 11:01AM
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E-Books
340 members — last activity Feb 05, 2016 09:33PM
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Hard SF
1205 members — last activity Jun 20, 2026 10:51AM
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Linux
64 members — last activity Sep 21, 2018 08:03AM
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George Orwell Matters!
440 members — last activity Jun 16, 2026 11:09PM
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Software Engineering
354 members — last activity Nov 15, 2017 01:20AM
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