They state theirs in favor of Mobile Messaging, pointing out that the WAP Forum believes it is Mobile Web Browsing. I further believe the WAP Forum holds the same opinion. You need only browse the titles of the specifications to see this is the case. I think these arguments against WAP are unfounded, and in some cases unfair. It is too late to ask the WAP Forum to prove why WAP is necessary.
Implementation is in the works.
To date I have not seen a compelling reason, and neither have the WAP Forum members. Enter your email address here. The package is free with registration. Free with registration. UP.SDK includes a phone simulator capable of browsing applications on an UP.Link.