Aside from the 7pm clash with @Channel4News, for me the special value of @BBCNewsnight is specifically the time slot - late at the end of the day - so there's time to fold in late breaking news and perspectives - a 7pm Friday slot adds nothing to a news junkie...
From next Friday onwards, Newsnight will transfer to the 7pm slot on BBC Two. Newsnight will remain at 10.30pm Monday to Thursday. TFI Newsnight perhaps? I can't wait for the Its Your Letters slot!