logstash - logstash is a tool for managing events and logs.
Akinator - Akinator is an entertainment app that acts like a digital genie that can read your mind. The game will ask you a few questions about the character you have chosen, and it will attempt to guess the character from your provided answers.
rsyslog - Rsyslog is an enhanced syslogd supporting, among others, MySQL, PostgreSQL, failover log...
Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.
A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.