More often than not, working seriously through vnc/remote desktop is miserable and a last resort. Some people don't seem to mind though. I'm curious if their productivity suffers? It works fine for checking on things, but it's a window-in-a-window, copy/paste never consistently works (no matter the server/client software), I haven't seen good solutions for audio, scaling/resolution, and bandwidth/latency vary greatly. It's made me get much better with ssh/terminal/vim and pushed me further away from an IDE. I can see a webapp being a decent compromise. I think most people are fine with Gdocs over Word/Excel.