I just bought Logos and there appears to be no way to import or export notes.
I've got over 100 notes in my previous bible program so copy and paste is a long and tedious process.
On the flip side, I find it critical to be able to export information. First, so I can reuse the information other places. Second, because almost all software is eventually replaced by something else. I've got tons of computer files that I can't open anymore because there are no programs that can read the files.
For me, import and export are must-have features. If I'd thought to check (at this point I expect programs that cost hundreds of dollars to have it) before I bought, I wouldn't have bought logos. It's nice to have tons of resources but then there's tomorrow.