Macinjosh's Gems

#	Total Rank	Daily Rank	Name	Summary
1	51,513	80,049	feste	Give your users the ability to manage their email subscriptions in your Rails application.
2	131,346	163,113	shipping-scale	A simple Ruby API wrapper for the USPS price calculator API
3	171,509	163,113	malvolio	A command line tool for building HTML emails.