Currently with Formulists it’s really easy to see which people you have been chatting with most lately, but what if you’re looking to see which tweeps in your network you haven’t talked with recently… or ever?

Here’s how to see who these people are:

Step 1: Define what it means to have talked to someone recently

If you just want to know who you haven’t talked to in the last month or couple weeks, set the number of days on a “people I talked to recently” list to be 30 or 14.  Alternatively, you can set this number to 730 to see who you haven’t talked to in the last two years. Create the list.

Step 2: Create a “mash list” 

Create a mash list that starts with your followers and then subtract out people from your “recently talked to” list.  The result will be people you have not spoken with recently!

Step 3: Engage or Crop 

Use the list to help you stay in touch with members of your network you may have started to lose touch with.  Alternatively, unfollow if you would like to focus more on the members of your network you engage with frequently.