It's dueling Humble Bundles as two new bundles launch: the latest Humble Weekly Sale and the Humble Mobile Bundle. The weekly sale offers THQ's (who gets the money for these games at this point?) Darksiders; Red Faction: Armageddon; and Red Faction: Armageddon Path to War DLC. If you pay more than the average, you'll also get Steam keys for Red Faction: Guerrilla and Darksiders II. As EZK points out, the bundle is Windows only.
The Humble Mobile Bundle offers Contre Jour, Anomaly Korea, Plants vs. Zombies, Bladeslinger, and – if you pay more than the average price – Metal Slug 3 and The Room . You'll also get a variety of game related soundtracks. These games are for Android devices only.
The Humble Mobile Bundle is inching near the $100,000 mark, while the Weekly Sale is over $60,000 as of this writing.
Thanks to EZK for the tip.