Using it extensively, plus additional customizations. What're you wondering about in particular?
In general we find it the best of the webinar connectors, but none are absolutely 100% perfect.
How quickly are you able to pass back to Marketo whether someone attended a webinar (live or on-demand), any questions they asked, and all of the other relevant information?
Their documentation mentions 2 hour delays for some data, and up to 24 hour delays for other data which is concerning.
We use the integration. It sis a it more involved than GoTowebinar as OM24 as the connector plus the Tibco scribe setup to be able to pass more data on what is happening on the ON24 webinars. I found that their integration team is really good and we have been able to set it up for it to wok for us.
What issue are you having?