This means there are other pools where low hashrate is acceptable
Look at what ck wrote about Nerdminers (which are in the range of kh/s too)
I've setup a NERD MINER v2. My hashrate is 20KH/s... Yea I know, I'm just messing around. Long time miner so I'm just asking is there a minimum hashrate for my stats to show up on the pool?
I've been online for 17 hours.
There is no minimum, but the difficulty is set to 10,000 which would take a few days for you just to find one share. If your toy supports the --suggest-diff command, set it to 1 and it will happen sooner. I'd prefer if you didn't mine with it except for playing for a short while though; you are not really doing anything useful and are using almost as much of the pool resources as the biggest miners. I won't stop you, but I will discourage you from trying.
Mining with a few hundreds of Gh/s is ok, as a lottery. Mining with a few kh/s is totally useless.
CPU miners are not in capacity to find you a block in 2024..