So I tried out some faucets earlier today, just as an experiment to see how much Satoshi I could actually earn and how long it would take. So, I went to microwallet.org and opened up every last one of the faucets it linked me too (the ones that worked) and I also did it with land of bitcoins or w/e (there was some overlap). Had about 25-30 different pages opened and for bout 5 hours straight I went and completed each of the 30ish faucets on queue. Most could be completed once an hour, some were 15-30 mins, and 2 were 5 mins I believe. My microwallet is now sitting at 7.4k satoshi (roughly 2 cents) and amongst the other faucets not linked to microwallet there is an accumulated 11k satoshi (roughly 3 cents). so over 5 hours of solving captchas i earned a whopping 5 cents. Now granted, I didnt spend the whole 5 hours solving captchas, but I did spend bout an hour hunting them all down, and then another 25 mins each hour doing the captchas to claim the satoshi. So all in all, faucets are a complete waste of time right now. You never know though.. That 5 cents could explode in value to 5$ or more in no time.