The Lazy developers are ones who do develop on the PS3. They don't have the guts to say NO to the PS3 like Valve does and just go with the flow. I wish more developers would be as bold and forthcoming as Valve by deliberating not working on the PS3. 
Unfortunately most developers are lazy lazy lazy, Sony fans don't need third parties they have the biggest 1st party developer at their beck and call. So why do they need stupid third parties like Valve anyway? In this case its best that they are lazy, well unless theres some envy and jealousy that they produce awesome products for a competing system? NO!!! That wouldn't be the answer, I swear its not.
Tease.







