Please don't confuse my strong disagreement with anger. You were quite blunt in your first mail stating i didn't know my facts, i'm just pointing out that i think the opposite applies and you are not aware of the full facts:

Here is a very useful link which i didn't see before:

http://www.flyertalk.com/forum/onewo...e-tickets.html

Clearly states it's possible to interline with different tickets but they don't advertise the fact. CX didn't complain when interlining so are responsible for me here in Moscow IMO.