Phil Wainewright wrote this interesting post on his blog about SaaS (Software as a Service). I truly believe in SaaS and I think that this new approach can change our "old ideas" regarding software delivery.
One of the references in SaaS is Amy Wohl; more than an enthusiastic, she is a evangelist! If you believe in software as a service, read these list that Mr. Wainewright prepared and visit Whol`s website: