At first glance, having a teleport timeout ( you know, that annoying ' You have not been able to teleport in a timely fashion' ) seems a sensible idea. Don't want to waste server resources..etc etc.
But wait.....I WANT to go so site xxxxxx. I need to go there. So I try again. Hmm. Same message. And again......same message. Hmm. Isn't this starting to waste server resources ? I am determined to get to site xxxxxx come what may.
So I try to go via somewhere else. Often this works. But hey....aren't 2 teleports more server resource using than one ?
Or...as a last resort....I log out and log back in with the name of site xxxxxxx as the destination, which usually does the trick. But loggin out and in is just as resource intensive as if I had simply been teleported to the site in the first place.
Hmm.