Having subscribed to Paul Butzi's RSS feed and reading his daily postings for months now, and continually re-reading the posts on SoFoBoMo which started back on 18th Jan - I finally accepted that I actually did want to to participate, share, learn and hopefully create [publish?] a photo book. Some other known participants are listed here and here.

So, what is SoFoBoMo all about anyway? Here is a direct quote from Paul Butzi's page:

«Why is it called SoFoBoMo and not NaSoPhoBoMo?

It's called SoFoBoMo because it's fun to say, and because it's easier to type than NaSoPhoBoMo. I dropped the Na part because it's clear at the outset that it's involving photographers from around the world, and thus it really ought to be InSoFoBoMo, but again that's just too much. SoFoBoMo is just right.

When is Solo Photo Book Month?

Because we're just getting started, we're doing a fuzzy month. You should pick a 31 day period that starts no earlier than April 1, 2008, and ends no later than May 31, 2008. In other words, if you start on April 1, your month ends on May 1. If you start on April 15, your month ends on May 15. Having everyone do it exactly at the same time would be nice, because it would allow for maximum sense of camaraderie, but everyone has different schedules and this fuzzy month start/finish plan buys some of that without the inflexibility.

How many photos do I need for the book?

35 - large enough that it can't be flung together from a single afternoon's photography, short enough to be doable. I understand that for some folks 35 is big number. For the folks who have been running photo-a-day photoblogs, it's child's play. 35 is a reasonable compromise. It's the number of photos in the book «The Gift of the Commonplace», a book of photographs by Ruth Bernhard. If it's long enough for Ruth Bernhard, it's long enough for us. UPDATE: You can have more that 35 photos if you like.
PAUL BUTZI»

You can read the full details here.