This is actually how .net does it - two methods per property and a bit of metadata defining the property.
And given that BlitzMax doesn't support reflection, metadata doesn't even enter into the equation here. So that really, really couldn't be easier to implement. It's one of those few features that have a very high "usefulness / implementation complexity" ratio. You hack the thing in a blink, and then goes "wow, this little thing is cool".We just have to convince Mark how much nicer this can make some code look.