Phil is working on a major project for online posting. He has 80 some pages of notes to edit and condense into a workable story. BIG project from my pov so he's taking time out from some of his other activities to have the time to work on that. I don't know but presume once he's got that finished he'll be back.
As to no ROI from EO I'd have to disagree. There are numerous ways EO provides a valuable ROI with cost savings, revenue generation tips, etc. that one can find here as well as the less quantifiable ROI of the comraderie and stress relief it can bring (provided one isn't in the Soapbox).