Console game stores

With the recent "Welcome Back" program that Sony is running I've had a chance to use the PSN store. The store is somewhat useable, but it has a lot of areas in which it could be improved. I think perhaps the biggest improvement would be a web browser based store similar to the Steam store. I would be much more likely to buy stuff if I could have a tab open on my web browser all the time showing me what the current deals are, and letting me manage and view wishlists directly from the web. I think then Sony (and Nintendo could do this too) could afford to have many more sales on games, which would lead me to buy even more. Basically, I want my playstation to have access to the excellent Steam store user experience.