> ... is there some complexity that comes with scale? I can't see how scaling would be an issue since the tricky/ resource intense bits happen on the client en

> ... is there some complexity that comes with scale? I can't see how scaling would be an issue since the tricky/ resource intense bits happen on the client end. We're building interactive charts which are comparable to the Google Finance ones with a fairly tiny developer team. If Google hasn't migrated functionality, it's because the Finance product hasn't met their goals and they've trimmed the team back.