At the time of writing this dogecoin at http://www.coinwarz.com/cryptocurrency is the 7th most profitable coin to mine. I haven't seen it that low for some time now. It usually stays within the top three and the only reason it wasn't number 1 the whole time was because of flaws in the way the most profitable is calculated. I believe this is due to the developers releasing information that stated they will not be fixing the infinite dogecoin issue, you can read more about it here http://arstechnica.com/business/2014/02/dogecoin-to-allow-annual-inflation-of-5-billion-coins-each-year-forever/. I really don't see that big of a problem though, I hope people don't start giving up now. We gotta rally the troops!!!