Here's the list compiled by Alan Poulter.
This far exceeds the glory days of SPI.
From the list I bought: Memoir ' 44 Tigers in the Snow; Memoir '44 Sword of Stalingrad; 1805 Sea of Glory; Commands & Colors: Ancients Expansion Pack #4 Imperial Rome; Commands & Colors: Ancients Expansion Pack #5 Epic II; Ship of the Line; Axis & Allies 1942; Axis & Allies Pacific 1940; Battle Above the Clouds; GD '42; S&T #258 The Santiago Campaign; Waterloo (Treefrog); and Caesar's Gallic War. So even though I bought a game or expansion every four weeks, I only acquired about 6 percent of what was available. Or to put it another way, a grognard would have to buy a game or expansion four times a week to keep up.
Seems like a pretty healthy rate of production to me.