Fixed gears are my favorite rides. The red one is a vintage italian track bike-hasn't gotten much use these days though.

The Bianchi is an old road bike I converted to fixed gear (note I dont ride single speeds-these are true direct drive fixed gear bikes, no coasting). I run a 68 gear inch and ft/rr brakes on the Bianchi for road use. I welded the rear dropouts for track on it but otherwise retains all the road stuff...

There's a local group ride I do with about 10 miles of hills of various steepness' and I love the look on the riders faces when we start heading DOWNHILL and I'm spinning my legs at around 140 rpm+....only then do they realize I'm on FG...hehehe.

Now that is a disjointed thread which is in the Monty Python league.
Well done guys!