I don't really think it get's easier. It seems like I still spend $150 every single Steam sale. More games seem to be coming to the PC and every time I sale rolls around there is at least 10-15 titles that I really want, as well as a bunch of indie gems that are worth checking out.
PC gaming is the shit, plain and simple. It was always great, but Steam/GOG/Amazon Digital service and all these indies games that have been popping all over the place just push it in another league. The icing on the cake would be more japanese developers having the balls to put their games on the platform (having Dark souls and a steam version of FFVII along with some Capcom games is a start) .