I want to collect all the information I take interest of or which help me greatly and save them on internet. But with email, I can not share these info with my fellows. Most of these info are about software programming, maybe some info for fun which just help us to relax. I think we do not dedicate to some special technology. Personally, I like windows, also linux, I like C/C++, also some script language such as python/vbscript/javascript. Regular expression is a wonderful topic to me. And some tools are my favorites, such as ProcessExplorer/cooledit in windows /lsof in linux, and gvim/sed/grep both in windows/linux, the usages of these tools also can be our topic.