The conversations this week on the Topliners community have certainly been varied – everything from who’s attending an upcoming conference to integrating telemarketers with Eloqua and many things in between. See It: How Many Webinar Email Invitations Does it Take to Get a Registration? – If you’ve ever wondered how many times you should invite someone to a webinar these test results from Steve may surprise you! Lead Nurturing API Astadia event attendees java Steve Gershik virtual events webinarsby Heather Foeh | Tweet this. Share email.