PS+ adds a Brothers: A Tale of Two Sons (PS3, puzzle solving, got very good reviews) and Worms: Battle Islands (PS Vita)
The PSN update opens preording for InFamous: Second Son (which is still two months from coming out.) The preorder gives you a prequel. Grid 2 Reloaded (PS3), Olli Olli (PSVita), and Lucifer Ring (PS1) are in the game. Sale of the week are music games.
DSiWare Europe (Friday) - Army Defender (1 player, 200 points) - A Little Bit of ... All-Time Classics: Strategy Games (1 player, 500 points) - myNotebook: Blue (1 player, 200 points) - Uno (1-6 players, 500 points)