Mistakes. We all make them. But many of us shy away from talking about them. One comms pro took a different view and created a massively popular post last year about making mistakes on Twitter. And now she's gone and written the follow-up...

by GUEST EDITOR Helen Reynolds

With the 'first seven mistakes we have to make' post last year I started a club for those of us who have learned the hard way and cocked up on Twitter at some point.

Here are seven more 'mistakes': if you have done more than six of the fourteen you are a VIP member for the 'Twitter pro club'. (Rule 1: talk about Twitter pro club. We're communicators aren't we?!)