Omar and his team work extremely hard to provide outstanding responsive support & the platform features and availability are second to none.
None that I can think of
Whilst I may only be a sporadic user of the platform today, I have been onboard since v4 was launched.
Version 5.0 was built from the ground up and ups the game all over again.
IMHO, it's clear to see why established personal brands have moved their webinars to WebinarNinja and I am proud to be a supporter.