I actually did exactly this for a while and gave up on it. I had about ~150 subscribers after 12 weeks. Here is a sample:

http://us13.campaign-archive1.com/?u=9d0a3aa098b89309c0b66b8...

It took a lot more effort/diligence than I had figured it would to keep all the links straight and add what I thought was helpful narrative context. I wasn't having much fun or seeing a whole lot of support, so I stopped.