Sanjeev,
Do you work for Sun/iPlanet? Just curious.
I've tried the forum for iPlanet there, and dislike the interface. I have my own gripes with InfoPop on JavaRanch, but it's still tons better. I've asked questions on the sun software forum and gotten poor responses or none.
I prefer to ask casual questions here and call iPlanet tech support if it's serious. Plus, here I don't have any worries about
censoring if I have gripes about Sun/iPlanet (like the fact that iAS 6 is buggy and incomplete). Not that I suspect any censoring is happening, but it's not uncommon for vendor-hosted forums to do so.