[kingofspain]

Oh, this a million times. In fact I have a huge pile of cash waiting for someone to fix this.

Right now I'm only pulling from a couple of different RETS services but already it's hellish. Regular short term schema changes, terrible lag in pulling data (10+ minutes to pull 30 listings!), low API limits (cut off for pulling image URL's too fast but they won't give a limit - just saying "if we feel it's too much", so pulling images lags for hours as I have to be extra careful. Also no option to pay extra to speed up). That's before you get to matching up fields across multiple MLS's or dealing with weird crossover effects (MLS X cannot be shown in Y from RETS #1 - buts that fine in RETS #2).

In fact, I will give you all my money right now anyway, I'm going to go live in the hills far away from it all.