I think people are interpreting the FB comment in different ways.
I think some are seeing it along the lines of "We did this stuff first and ICS is copying us". Which is how the community can react, cause that's how we act when Apple or another company announces new features.
The way I'm reading it is "ICS is on its way. In the meantime; some of the features are already in Blur." To me it's just an FYI don't worry too much about missing out on a lot.
There ARE Honeycomb/ICS features in the Gingerbread build for the Bionic. The way the filesystem is laid out is a major example of this. The entire reason that apps "disappear" when moved to the actual SD card (sd-ext) is that Gingerbread was never designed to work with this type of layout. The compatibility layer built in to allow this to work is a kludge at best. This actual layout is what Honeycomb uses, and will also be used in ICS.
What Mototola SHOULD have done, IMHO, is be up front about this and not allow app storage on the sdcard at all under Gingerbread.
I just have a feeling that ICS will unleash the TRUE power of our devices.