I'm new to Marketo... more of a Salesforce guy.... and I also have this issue. I'm still learning and I could be completely off base but here is what I am thinking... Someone please correct me if this doesn't work (or let me know if it will!).
I am going to create a campaign and a child campaign. When the lead scoring of the parent campaign hits a certain threshold the prospects will be moved to the child campaign. Only the child campaign will be sync'd with Salesforce and therefore everything in Salesforce will be qualified.
My other thought is to sync everything and then use the automation tools in Salesforce to delete the records after a certain period (or immediately) that don't meet my criteria (such as being invited to a webinar but not actually attending).
Thanks for the help!
Auto campaign syncing is going to create a lot of duplciates.
Hi Gregg, can you elaborate on your statement that auto-syncing will create a lot of duplicates? Thanks!