I'm not a big Donna/Josh shipper. I go through phases, but generally I'm a Sam gal at heart, so I'll go for the Sam stories ore often than not. That being said, I thouroughly enjoyed their Partyverse series. As you said, "Their ploting, political detail and characterisation are superb".

Plus, it forever burned the phrase "Joshalike" into my brain. I have corrupted and used that phrase for many fandoms. *bg*