So a GM appears with an interesting RP idea. They start the RP, collect players, critique the CS to the point where everyone has successfully created a top notch character that is skilled and unique. We all set out into the world, write our first couple posts (in one RP I was in) or few posts (like another I was in)... and then the GM simply abandons the RP with no warning or message.

What makes this worse, and it's the part that angers me the most, is that the GM then went ahead and created a new RP straight away with some other poor suckers!!!

I cannot understand this. Are these people taking us for a ride? Us as the players were all committed in creating a unique and special RP, and then the GM just destroys it. I have entered so many RPs and spent countless hours creating characters only to have them end because of these GMs who ditch them for no reason.