I've been experimenting with web services at an open source project I'm part of. It seems to be working well so far. I'm doing this to get a feel of how web services will work for an admin application like PainlessSVN. This will functionality will be added to the team edition of PainlessSVN.

The open sourced project I'm working on is called WheelMUD and the website is http://www.wheelmud.net