some more I have found:

games:

lunar lander-works better if you change button size

flow free

flow free bridges

copter classic

apps/utilities:

Google play music

power amp

root browser-works, but kinda hard to see things because of ad at bottom

rom toolbox-includes root browser, and many other helpful utilities with no ads

widget locker-for custom lock screens, works better if you change the anchor settings to make the screen a grid, and allow widget overlay

blade buddy-various utilities

easypad-notepad widget

ice cream sandwich keyboard

seven+wp7 calculator-not the best as it shows scientific and regular at once, so buttons are small, but works

simple digital clock widget-works great except that it only has 24h

stopwatch & timer