Also true. Still, I find it that the whole departure to Dolphin in KDE4 was far from ideal still. Profile handling well would be better.

No doubt. Dolphin is completely unusable. There are just some errors in profile handling scripts which should be fixed. Also I noticed that many errors were introduced in KDE3 in final versions such as 3.5.10 while were absent previously. Seems like a marketing move to justify scrapping it.