If you are trying to sell a car, I was looking constantly for 1 year before I found 'her' (I'm picky about cars)
Somethings that made me not interested in phoning a seller was :
-if they mentioned something needing fixed or broken
-mentioned high kms
-had no price
-too little details
-too many details
-was a dealer (altho I bought from a dealer, and here there's only 1 tax if it's private, but they gave me better deal than private)
-no picture(but I realize some mags have text only)
-was modded alot. (Altho the price was about the same for stock, you tend to think they abuse their car if they try to make it faster)