It's a compiler. There are some extension points where a well-documented plugin-API would be a boon in any case, but users might want to modify the product on a

It's a compiler. There are some extension points where a well-documented plugin-API would be a boon in any case, but users might want to modify the product on a number of levels. Even with some plugin-API's it would still be nice to be able to make the source available.