Here is good news for anyone who got interested in Seaside and would like to learn it. While there were a number of great tutorials on the web and one of them was even available as a book from Lulu (Seaside Tutorial from Hasso-Plattner-Institut), a good in-depth book on Seaside was lacking.

Thanks to the Seaside team, that will no longer be the case. The book entitled "Dynamic Web Development with Seaside" is currently in beta, and it can be browsed and commented online.

Enjoy your read!