@Eddie:
1. Have you gone through the Audacity changelog? There is nothing special about the changes to warrant entry into the list... There are much better products for sound editing and being free is too thin a reason to make it into the list.
2. Sure, KAV is good, but it is not the best. There is no such thing as the best and if you look at av comparison sites, you will see that Avira, BitDefender, NOD32, etc.. offer similar and occasionally better performance compared to KAV... Now, if they had Check Point ZAISS (no. 85) at no.55 and KAV at 85, it would have atleast made some sense...
3. Picasa being made available for Linux is reason to enter the list? Picasa is a very ordinary (not excellent) photo organizer, with the only special feature about it being that it can export your photos to Picasaweb... There is no reason to send it into this list...
Heres another item... Youtube has been in the limelight for more than a year (see last years list if you want to confirm). So, what new features has it added? And if new features are not a criterion, then Opera should be in the list because it is definitely better than bare Firefox (after all, if we talk about Firefox, it should be the product Firefox by Mozilla and not including all its extensions... The extension feature is great and should be considered, but Firefox+extensions should not be considered).
One more rant: Did you notice the game in the list (not gaming console/rig/hardware).. Thats Guitar Hero 2 for you at no. 33... Now, this is mind-boggling... If the list had to include games, why not something better, like the Legend of Zelda or the Warcraft series? Last year also, it appears that its prequel Guitar Hero made it to the list as the only game... Could it be that the authors have certain preset notions?
@Aryayush: Not to start a flame war in here, but since you quote "Name a good Vista feature that goes beyond what's in Tiger. Yeah, we can't either"... Heres one for you: I can install Vista on any computer that I assemble as long it has the required System Specs and be within my legal rights... Tell me how to do that with the Mac. BTW, theres more that I can do with Vista than with Mac (though I use XP only right now), such as gaming, having variety of apps (both free and paid) of my choice (and dont start with parallels or crossover - they cost extra)...
Arun