Yeah Linux attracts some really strange people - why, why, why do you need these monitors? Why do you need conky with your hostname? With your IP? With your kernel version?
Your workstation is not another random server you administrate, so hostname showing is absolutely not required (unless when you sit down in front of a computer you are high as hell and cannot tell it's your computer, or just too stupid to tell which computer it is)...
There are times I need to check CPU usage, but simple eye candy for 12 year olds who watched too much Hacker movies widgets won't help anyways...