I would be interested in your definition of an "average FT in an average teaching position."

Let me see. The average bloke to look at this forum will go to the majority of Chinese unis which are down-trodden with unreliable PC's. They do not need DIY concordance software. And as you (told us) say the good unis supply their own tried and tested ,written by academics, no doubt.

You are so right, best to stay put at a certain school. It gets so expensive moving along. Although some disgruntles are obliged to do that. That was a good point of yours. Leave your adventuring for the holidays. Nice to have somewhere to leave your stuff and come back to it.