That's your definition. You even say that you don't care about RAM, but a program hogging lot of RAM while you don't use all the features is bloat by all definition. Isn't it? You just don't care about this sort of bloat. And that's totally fine. My original reply was to give a reason why someone did not want to install both applications doing basically the same thing. That's one sort of bloat. You may not care, but the person asked why not install both.