Twitter now lets anyone pin DM conversations

You might be used to pinning text conversations on your phone, and now you can pin your Twitter chats in much the same way. Twitter's DM conversation pinning is now available to everyone on Android, iOS and the web without requiring a Blue subscription. The functionality is familiar -- on mobile, you just have to slide a favorite conversation to the right and tap button to float it to the top of your inbox. You can pin up to six threads this way. The expansion comes just a few months after DM co...