Eli
GBHumble Bundle, Always a Good Deal HB has always been very reliable and cost effective way to get deals of games, ebooks and software, and at the same time donate to charity. I have been a member of Humble Choice Classic since it's very inception, and have always enjoyed their selections. Their support staff has always been very responsive as well.
Alex Brand
GBGive more to charity! I really like the variety and frequency of bundles. I've gotten dozen of books and have found some gems of games that I wouldn't have known about otherwise. And getting to donate to charity while I do all of this is a huge bonus. Humble's choices for charities are top-notch, with a few of my favorites showing up regularly. Just don't forget to adjust your donation to give more to charity!
TGNH
GBExcellent source of books and games I have bought several bundles of books from Humble Bundle over the past few months. Each bundle contains anywhere from twenty to forty (!) books, all grouped together under a single category (art books, comic books, how-to guides, tabletop role playing games, etc). Most of these books were originally published a few years ago, and they are now available on Humble Bundle for VERY low prices compared to what they would cost individually. If you are interested in the subject matter, this is a great deal. I download them as PDFs, and they are all high quality in terms of image and contents.
Sean
GBAn Enjoyable Buying Experience Humble Bundle generally has interesting selections, be it games, books, or even 3D print models. In some ways, the quality feels not as refined as it did a few years ago, but I still enjoy checking them out. I would say I but a game or two a month. I often have to check out what charity they are donating money to; I don't agree with the leftist charities that rear their heads, but that can be adjusted.
I'll see you in Court
GBGives to charities, pay what you want Good idea for buying games you aren't sure you want to pay full whack for. Introduces you to indie games you might never have played and you can also donate your payment to charity. Works seamlessly with Steam, never had any issues with redeeming the keys