Building your list is one of the best thing to do to stay engaged with your customers. Though once you've got people on your list, you need to send them some good content. And this is where most people give in.

To be able to find ideas can be challenging at best of times. I came across this free online generator which gave me some great ideas when searching for a topic:

http://epicmarketingcontent.com/share/how-i-come-u...

Hope this helps you create some amazing content!

Cheers!

mj