Hi Pete,
Yes, I agree that some form of barcoding functionality would be useful. So would Customer Item cross-reference lists, Vendor Item cross-reference lists, and Item lookup by description. All (or at least most) of these will have to wait for IC 9.0. Not to mention re-order quantity by location, costing by location, UniBuild functionality, "unbuild" a BOM, kitting....
OK - the list is enormous (and keeps growing)

The release note for Adagio Receivables V9.0 looks like it might be 35 pages long (OK - I'm exagerating), but that's because I couldn't stop suggesting improvements that were reasonable and some of these had to be done because this is probably the only time in the next 5 years that we'll be updating every single module that "touches" Receivables (9 modules require updates so far).
On a bright note - the development work on Adagio Receivables is almost complete, as are the requisite upgrades to Adagio Invoices and Adagio SalesAnalysis. Adagio BankRec needs to be finished before we can start using Receivables in house, and we'd like to do that for at least a month before shipping. We're trying hard for around Christmas (which probably means early in January so we don't spoil everyone's holidays).
Regarding your suggestion about posting suggested improvements for comment, we are looking at implementing something on our web site to implement this. I'll post a note when we've got it running.
Thanks for all your support.