We have volunteered information on the missing filmography or even picture in actor's pages, and nothing was done. I had done an entire post about that, listing all the missing photos and info, with links to Wikipedia etc. where this info could be found, but it was to no avail. Maybe a few were updated but most are still as they are.
In upcoming drama pages, there is frustratingly little info, so people like aznative and sometimes me take it on us to add some info for people who might be interested to work on the team.
Yet nobody from viki ever thought of including the missing info on the page. They are waiting for the company to supply whatever, and they only put that, nothing more. Now why does the broadcasting company supply so little? Mystery.
Moreover, the synopsis is very often revealed to be dead wrong in the course of the drama. This happens because most of them are not pre-produced, and there are changes in the screeplay. Or sometimes there are major spoilers. I wrote to them recently at Support, making a ticket, about a movie of which I am CM: the synopsis has a major spoiler, it says something which happens in the last third of the movie and should be a surprise. But even the CM cannot change the English synopsis right now, it's a new thing.
And when we point out these things to them, nothing is done.
Sorry if I sound discouraging, you sound so enthusiastic. But viki has been very disappointing to us in this respect.