This is a large job - though 10 posts a day would get it done in two months.

I'm not sure that a job-like approach is the right way to do this kind of work. IMO, it's best done naturally, with no time constraints, by someone genuinely interested in the topic who is is currently re-reading a particular OB sequence.

I'm sure that there are a lot of people here who plan to re-read some OB sequences (I'm one of them, but I don't have enough time) and who are good enough at writing summaries, so perhaps the work can be distributed between these people, instead of assigning a single person to it. This approach will take more time, but the resulting quality of summaries should be higher.