Considering that in my opinion last year's To The Moon was one of the best games of the year, a true triumph of game storytelling, and one of the saddest tales I have heard in my life, I do hope there will be more released in the future. Also you have Minecraft, which is ridiculously popular for an indie game. It is bound to inspire many to try something similar.
Besides, I'm myself an aspiring indie game maker, so I can promise you there wil be more games