Welcome to another "Weekly Concerns". This is a post-a-week series of interesting links, relevant to programming and programmers. You can check out previous Weekly Concerns posts in the archive.

• The EFF is trying to make emails to Congress more effective. Traditionally, hand-written letters have always been seen as more effective. Let's see if this has any effect.
• WatchMojo's Top 10 Business Killed by the Internet.
• 8-bit maps of cities.
• Some rants about potentially inflammatory words or phrases when talking about software, from Jeremy Miller

If you have an interesting link that you'd like to see in Weekly Concerns, leave a comment or contact me.