WOW! that old thread was burning ....
:eek: don't want to go there again!!:eek:
as for speed, i feel the actual #'s don't matter because it is not how fast you ride but what you put into the ride that counts. A short fast ride has merit; a long slow endurance ride also has merit; as for every ride in-between.
personally, unless there is a real reason for me to worry about speed, like how fast it took me to get home because i promised my kids i would be home in time to get them to XYZ place, then it is not an issue -- well, unless i am working on sprints or speed work for the day -- it is not important. Speed is nice to know, but not something to work on ... the work is in the overall bike ride, not a computerized speed. :)