I've won lots, although i don't enter competitions to win, but more to play and to pit myself against some of the excellent modellers out there (one day i'll produce something that's better than Ray King

)
I've been in the yearly challenges for 4 years, and have come, silver, bronze and finally gold last year (still waiting for the gold prize to be sent to me -america to UK shipping can take ages), and i have won some of the smaller competitons, like the design this spaceship and video competitions etc.
To be honest, it's the depth of resourses on the EMRR site that is the real reward.
I try to give something back by offering up some prizes and some cash now and again.
i do wish that the users of EMRR would at least offer some time up and vote on the many competitions that Nick has to offer.