Some of the PEAR developers have wishlists at Amazon or a similar service. If you appreciate the work of a certain developer, feel free to buy something for her from her wishlist. To find out if a developer has one of those wishlists, go to the account browser, look for the details of the developer and there you'll see if she has a wishlist. Buying something from people's wishlists may even speed up the time in which annoying bugs are fixed ;-).
Deliver First Class Web Sites: 101 Essential Checklists Want to learn how to make your web sites usable and accessible? Want to ensure that your sites meet current best practice, without spending hours trawling through incomprehensible specifications and recommendations from dozens of different books, research papers, and web sites? Want to make sure that the sites you build are "right the first time," requiring no costly redevelopments?