Sorry about this, we are in read only mode. You can browse the site as normal but you won't be able to sign in or make changes.
Michael Butler has not yet claimed their profile. Are you Michael Butler? Sign in with LinkedIn to claim your profile and make changes.
26th June 2014
See Michael Butler's full speaking history
1 event spoken at
1 event attended
Follow @lanyrd on Twitter.
Lanyrd on Facebook
+ Cookies · Email us