AT&T’s “MyMediaNet” induces much yawning

So I looked into my inbox today, exciting reading through a message introducing AT&T’s “new” MyMediaNet service, a web service portal for smart phones running on AT&T’s network.  I was expecting to be able to add all my favorite RSS feeds and POP/SMTP accounts into the MediaNet portal (the Symbian mail client sucks after all). So I rushed to set it up. It didn’t meet my expectations. I got to choose from approximately 20 pre-packaged “more of the same” content sources and the only cust