Does Baruch HaShem Le'Olam have the same Din as Birchoth Keriath Shema' in terms of interruption?
If you are in the middle of the Berachah, do you respond to the same things as you would if you were saying Shema' UVirchothehah, or can you respond to things more liberally like other types of Berachoth?
The reason I ask is that I was advised long ago to skip it if I'm falling behind, since so many communities don't say it at all because they view the Berachah itself as an interruption, whereas one may not skip the other Berachoth (like Hashkivenu) because that would break up the order of Birchoth Keriath Shema'.
