I signed up on Clublog so I could have a look around. There are a few useful things there, but not enough to make me want to walk away from Cloudlog.
One thing I do really like is the display of stations I have worked who are not on LoTW. It looks a lot like your DXCC listing but it displays the call sign and bands of any station not on LoTW. This is very useful when determining who to send paper QSL cards to.
I wonder if you would consider adding a similar function to Cloudlog...
Thanks and 73,