In a way, yes.  I've been using Blender to create game objects for my games in Unity.  I'm also more of a programmer than a 3D artist, so my art so far has been very simplistic and blocky.

Thanks for the encouragement.  I hope to post more art for use in more games in the future.  I'd heard this site was great for starting game developers and indie devs on a budget, so I hope to contribute to this site in any way I can.