Gives 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

The monthly subscription shrinkage The monthly subscription keeps shrinking in number of choices and so there are months that there are no games that I do not already own/want. I do not need more big titles but would like more options again even if it is smaller and less known titles. Also it seems that the donations to causes has dropped significantly losing that feel of contribution to a big help to these causes.

Great software bundles I have found some incredible game assets to use, at great prices, in their bundles. I now try to always check their Software section for handy discounts.

Downloadable books at low prices I have bought digital books from Humble Bundle several times and had virtually no issues doing so. If the books are ones that would be useful or interesting to you, the value is hard to beat. All books are downloadable in DRM-free PDF format and many are also in EPUB and sometimes MOBI (Kindle).

All great things! The analytics are simple to read and the provided marketing links they send out make earning much easier. I've been affiliated with Humble Bundle for several years and I've never been worried about my account, earnings, marketing, anything...even charities. That's the best. Knowing that your money goes to a great and valid cause makes them an incredible organization.