Has anyone tried Buffer? How do you like it compared to other tools, like Crowdbooster?

I've been loving Buffer lately! It's awesome for when you randomly stumble across content & want to tweet it... but just not right then. Buffer allows you to put things into a hopper & then disperses the content through out the day. I like Crowdbooster for consciously scheduling specific tweets. Crowdbooster offers a couple of cool features: 1) it predicts the best time for you to tweet in order to maximize your RTs 2) It monitors the people that follow you, and gives you notifications when people of a high Klout score follow you.

If This Then That (ifttt.com) is something that I've played around with, but haven't really dived into deeply. Ifttt.com allows you to automate things across your social networks. For instance, you could set up a recipe (yes, that's what they're called) so that every photo you post to Instagram with a particular tag automatically gets posted to Evernote (or any of their supported applications). They also feature other popular recipes (http://ifttt.com/recipes) to help you get started.