googleblog.com runs on Blogger so has full RSS support. Presumably these other blogs were using something "custom" and after some rewrite/overhaul RSS support didn't hit the priority line.
In a cohesive organization they would improve Blogger to fulfill their needs, but instead they just waste resources recreating a one-off solution over and over again.
In a cohesive organization they would improve Blogger to fulfill their needs, but instead they just waste resources recreating a one-off solution over and over again.