Well technically, namecoin should have no value at all anyway.
It costs nothing to mine it if you do merged mining - i.e. it is free.
The negative side is (what I've said many times) it puts extra data in the bitcoin block-chain that has nothing to do with bitcoin
(and the web site is wrong about that on the main Merged mining page saying that it doesn't do that
http://dot-bit.org/Merged_MiningI've asked more than a week ago for someone to fix that - but I guess they don't like people knowing it)
Wrong.
If I don't mine, the only way I can get Namecoin is by buying it. Thus, it has value.
It does't "cost nothing nothing to mine". You can say that it costs electricy to mine BTC + NMC. The fact that NMC now can be merged-mined simply means that a rational miner will switch from mining BTC to BTC+NMC, not that NMC has no value.
Why do you think it's wrong to put extra data in the blockchain? If a miner solves a BTC block, he can put pictures of Cthulu there for all I care. He solved the block, he's entitled to manipulate it as he will (within what's allowed by the protocol).
LOL so you waste money on something you can get for free?
OK I'm wrong - wrong to not do something stupid?
The current BTC block-chain, index, address file and sundry db files is already 975Mb
The size of a single block is steadily growing with the number of transactions on average increasing over time.
Add extra data to the block-chain represents extra storage space on every HDD that is running bitcoin.
Meh trying to educate the ignorant
I don't think Cthulu would fit in there unless you got a smaller pic of her: