I've been enjoying my dip into Play-by-Web gaming. Samurai on MaBiWeb with nimrods readers was great fun - we cracked along at several turns a day, and got each game finished inside a week. I lost the first one badly, came close on the second, and won the third.
I've also been playing a pick-up game of Shadow of the Emperor on MaBiWeb. This is going much slower, but even so I am enjoying my first ever run through this one, as I have never managed to persuade anyone to try it face-to-face. (You can watch it here.)
I have also started a game of Amun-Re on SpielByWeb (here) with friends from London Mennonite Centre, which took about 6 months just to get started. (This is what you might expect from Mennonites and their leisurely style of decision-making.) The interface on SpielByWeb is nowhere near as pretty as MaBiWeb and does not have the option to confirm or reset your move. On the other hand MaBiWeb has been suffering from outages the last couple of weeks.
All in all, this is a great way to get some Euro-games played without setting aside dedicated time online to BrettSpielWelt, and I plan to continue with it.