I have. Three of them, each Independently published. Nothing incredibly profitable. More a hobby than anything else. I also write for a few tech related blogs.
Thank you for your support.

EDIT:
If UC3 scored the highest reviews of any game in history than why is Skyrim killing it on meta? Even the broken PS3 version is tied with UC3. Also how could it be the highest reviewed game in history when UC2 has higher scores than it?
Uncharted 3 Meta Critic Score: 8.4
Skyrim Meta Critic Score: 5.5
8.4 is higher than even the PC version of Skyrim.
And for a PS3/XBOX exclusive to have an 8.4, is pretty incredible due to the opposite console players giving it terrible reviews.
Uncharted 2 had lower reviews than it.
For example:
IGN Uncharted 2: 9.5/10
IGN Uncharted 3: 10/10
And Uncharted 3 got 59 perfect reviews, which is the most of all time.
*BY THE WAY,* the only reason Skyrim on PS3 got a 92 was because the lag starts once you save file is very high. (About 60 hours in)
These critics reviewed the game THE DAY IT WAS RELEASED, meaning they hadn't seen it yet.
IGN gave Skyrim a 9.5, (which is lower than Uncharted 3) and than bashed it later on in an article about how bad the lag was.
http://ps3.ign.com/articles/121/1214016p1.html