We found 2 Reddit comments about 2600 Magazine: The Hacker Quarterly. Here are the top ones, ranked by their Reddit score.
I know this comment is late, sorry. 2600 was recently going through some serious troubles caused by their distributor, as covered in this hackaday article.
In addition to the print version, you can subscribe to the digital Kindle version for an incredible price.
Kindle Edition too .. http://www.amazon.com/2600-Magazine-The-Hacker-Quarterly/dp/B004GB1WF6