Ah, thinking while reading this thread made me remember some good old days. My very first map attempts were with Age Of Empires 2 when it was released (10 years ago). I can remember how hard it was to program something in it without internet and tutorials. But some crappy maps were released and played with my friends.
No, wait a second... My very VERY first maps were made to game named Mine Bombers (maybe familiar to some players from Finland). And that game was released in -95 so my mapping history goes way back

. Those maps had to be played on same computer so sometimes there were 4 of us playing my map around one keyboard (oh my those 486's beebs when too many buttons were pressed at the same time).
But my first FPS map was done only couple of years ago for cs 1.6. and I didn't even released it even amongst my friends.