The last note in the newsletter has a telling lesson for businesses who think that Twitter is just another megaphone for broadcasting how awesome your company is:

As many of you know, we’re big fans of Twitter. A while back we asked you to tell us what you liked about our @Evernote tweeting and what you didn’t. The response was clear: more suggestions on how to use Evernote and fewer links to media coverage. So, for those interested in the latter, we just launched a second Twitter account focused solely on media and blogosphere coverage.

Emphasis is mine. There are two lessons here: 1. People want value from corporate communications, especially when it comes through a channel like Twitter where you have to be not only concise, but relevant. And double-especially when your product is a productivity app!

1. Twitter is a conversation, not a one-way broadcast, and definitely not an SEO enhancer. To misuse it is to hear the gentle sound of interested customers losing interest.

Let’s hear it for learning from your customers and responding in action as well as word, as Evernote has here.