I'm curious what other people are doing in Linux right now for "fun". My current project has been integrating Asterisk (Open source PBX) and MythTV (Open source PVR). I've gotten it so that I can call my house and have it read me what shows are going to be recorded. The inbound line is a soft-phone SIP connection from Vonage. I'm probably going to beef up my phone tree to include other things, and may eventually get some home automation things going through it. What projects has everyone else been doing?
-Kyle