I find cloud saves and achievements to be an advantage, not to mention a few cheaper titles I've bought have paid for themselves due to selling their trading cards.Right, but in addition to the cheaper price, you're getting some bonus stuff like the soundtrack, and the game has no DRM whatsoever. There is literally no advantage to the Steam version, aside from the fact that it's on the thing you already use.
And that's understandable. I just find it interesting.
I actually made money buying Toki Tori 2+ for example.