Does it make sense for members to post any sites they know of any penis size surveys? We can then average the averages and have ourself a good semi reliable point to judge ourselves on.
Some time back when LPSG was on another site (I recall) there was someone who compiled a chart of sizes. A complex and large job at this point in view of all the members here at LPSG.
A great idea, but I suspect that it would almost be impossible to achieve.