I found a real good article from Jeff Sayre about decentralized Semantic Microblogging. He describes a concept were you are the owner of your data and the microblogging service. I like that idea as it helps to avoid data silos and the requirement to sign up for different services to get in contact with all [...]

If you have to design or troubleshoot an enterprise wireless LAN it might be helpful to have some software tools available. Here are some of my favorites: Find other systems or components and check if they have an influence on your WLAN wi-spy with chanalyzer software to analyze the frequency spectrum network stumbler to detect [...]